| 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 | $240.41 | 4.540% | $251.3246 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $19.81 | 7.496% | $21.295 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $142.67 | 11.546% | $159.1427 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $204.33 | 9.654% | $224.056 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $13.68 | 8.266% | $14.8108 | $14.81 | $14.80 | $14.80 |
| Purchase #6 | $56.66 | 13.137% | $64.1034 | $64.10 | $64.10 | $64.10 |
| Purchase #7 | $61.64 | 3.205% | $63.6156 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $739.20 | $798.3481 | $798.35 | $798.30 | $798.30 | |