| 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 | $238.71 | 8.847% | $259.8287 | $259.83 | $259.85 | $259.80 |
| Purchase #2 | $31.75 | 10.637% | $35.1272 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $43.41 | 9.298% | $47.4463 | $47.45 | $47.45 | $47.40 |
| Purchase #4 | $19.32 | 13.676% | $21.9622 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $91.96 | 10.824% | $101.9138 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $171.51 | 3.747% | $177.9365 | $177.94 | $177.95 | $177.90 |
| Purchase #7 | $172.55 | 5.594% | $182.2024 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $769.21 | $826.4171 | $826.42 | $826.45 | $826.30 | |