| 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 | $111.87 | 8.438% | $121.3096 | $121.31 | $121.30 | $121.30 |
| Purchase #2 | $76.35 | 11.871% | $85.4135 | $85.41 | $85.40 | $85.40 |
| Purchase #3 | $99.80 | 3.377% | $103.1702 | $103.17 | $103.15 | $103.20 |
| Purchase #4 | $19.71 | 7.187% | $21.1266 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $247.48 | 8.800% | $269.2582 | $269.26 | $269.25 | $269.30 |
| Purchase #6 | $239.53 | 8.634% | $260.211 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $43.88 | 6.782% | $46.8559 | $46.86 | $46.85 | $46.90 |
| 7 purchase totals = | $838.62 | $907.3450 | $907.35 | $907.30 | $907.40 | |