| 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 | $129.89 | 7.176% | $139.2109 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $71.96 | 3.450% | $74.4426 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $57.40 | 12.420% | $64.5291 | $64.53 | $64.55 | $64.50 |
| Purchase #4 | $213.90 | 5.113% | $224.8367 | $224.84 | $224.85 | $224.80 |
| Purchase #5 | $200.50 | 5.549% | $211.6257 | $211.63 | $211.65 | $211.60 |
| Purchase #6 | $21.79 | 12.237% | $24.4564 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $206.52 | 6.349% | $219.632 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $901.96 | $958.7334 | $958.74 | $958.80 | $958.60 | |