| 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 | $213.49 | 3.611% | $221.1991 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $155.33 | 10.356% | $171.416 | $171.42 | $171.40 | $171.40 |
| Purchase #3 | $230.70 | 7.750% | $248.5793 | $248.58 | $248.60 | $248.60 |
| Purchase #4 | $30.41 | 5.315% | $32.0263 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $206.26 | 6.301% | $219.2564 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $58.29 | 11.431% | $64.9531 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $31.25 | 10.797% | $34.6241 | $34.62 | $34.60 | $34.60 |
| 7 purchase totals = | $925.73 | $992.0543 | $992.06 | $992.05 | $992.10 | |