| 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 | $202.89 | 12.521% | $228.2939 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $43.66 | 5.834% | $46.2071 | $46.21 | $46.20 | $46.20 |
| Purchase #3 | $42.27 | 12.412% | $47.5166 | $47.52 | $47.50 | $47.50 |
| Purchase #4 | $183.79 | 12.855% | $207.4162 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $54.32 | 12.462% | $61.0894 | $61.09 | $61.10 | $61.10 |
| Purchase #6 | $57.66 | 11.381% | $64.2223 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $59.96 | 13.555% | $68.0876 | $68.09 | $68.10 | $68.10 |
| 7 purchase totals = | $644.55 | $722.8331 | $722.84 | $722.80 | $722.80 | |