| 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 | $202.31 | 13.258% | $229.1323 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $143.95 | 5.465% | $151.8169 | $151.82 | $151.80 | $151.80 |
| Purchase #3 | $160.36 | 10.539% | $177.2603 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $103.59 | 7.168% | $111.0153 | $111.02 | $111.00 | $111.00 |
| Purchase #5 | $218.42 | 4.435% | $228.1069 | $228.11 | $228.10 | $228.10 |
| Purchase #6 | $106.92 | 3.108% | $110.2431 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $52.71 | 4.579% | $55.1236 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $988.26 | $1,062.6984 | $1,062.70 | $1,062.65 | $1,062.60 | |