| 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 | $12.80 | 11.316% | $14.2484 | $14.25 | $14.25 | $14.20 |
| Purchase #2 | $76.33 | 12.266% | $85.6926 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $226.58 | 6.161% | $240.5396 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $41.89 | 7.800% | $45.1574 | $45.16 | $45.15 | $45.20 |
| Purchase #5 | $244.73 | 11.424% | $272.688 | $272.69 | $272.70 | $272.70 |
| Purchase #6 | $80.59 | 5.369% | $84.9169 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $219.89 | 8.214% | $237.9518 | $237.95 | $237.95 | $238.00 |
| 7 purchase totals = | $902.81 | $981.1947 | $981.20 | $981.20 | $981.20 | |