| 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 | $46.32 | 3.855% | $48.1056 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $180.50 | 11.275% | $200.8514 | $200.85 | $200.85 | $200.90 |
| Purchase #3 | $240.77 | 9.592% | $263.8647 | $263.86 | $263.85 | $263.90 |
| Purchase #4 | $19.89 | 8.533% | $21.5872 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $229.48 | 10.297% | $253.1096 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $243.97 | 11.711% | $272.5413 | $272.54 | $272.55 | $272.50 |
| Purchase #7 | $201.31 | 12.316% | $226.1033 | $226.10 | $226.10 | $226.10 |
| 7 purchase totals = | $1,162.24 | $1,286.1631 | $1,286.16 | $1,286.15 | $1,286.20 | |