| 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 | $42.41 | 9.811% | $46.5708 | $46.57 | $46.55 | $46.60 |
| Purchase #2 | $203.88 | 11.859% | $228.0581 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $107.42 | 12.468% | $120.8131 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $227.35 | 6.380% | $241.8549 | $241.85 | $241.85 | $241.90 |
| Purchase #5 | $180.51 | 8.383% | $195.6422 | $195.64 | $195.65 | $195.60 |
| Purchase #6 | $235.96 | 9.147% | $257.5433 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $121.43 | 11.772% | $135.7247 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $1,118.96 | $1,226.2071 | $1,226.19 | $1,226.15 | $1,226.20 | |