| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.35 | 4.555% | $216.7948 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $24.64 | 6.764% | $26.3066 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $225.88 | 4.325% | $235.6493 | $235.65 | $235.65 | $235.60 |
| Purchase #4 | $139.91 | 8.640% | $151.9982 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $231.31 | 8.628% | $251.2674 | $251.27 | $251.25 | $251.30 |
| Purchase #6 | $182.81 | 4.406% | $190.8646 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $118.54 | 10.449% | $130.9262 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $1,130.44 | $1,203.8071 | $1,203.81 | $1,203.80 | $1,203.80 | |