| 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 | $120.26 | 12.659% | $135.4837 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $205.41 | 10.221% | $226.405 | $226.41 | $226.40 | $226.40 |
| Purchase #3 | $156.94 | 11.175% | $174.478 | $174.48 | $174.50 | $174.50 |
| Purchase #4 | $82.61 | 5.754% | $87.3634 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $182.69 | 4.719% | $191.3111 | $191.31 | $191.30 | $191.30 |
| Purchase #6 | $62.43 | 13.403% | $70.7975 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $235.90 | 7.301% | $253.1231 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $1,046.24 | $1,138.9618 | $1,138.96 | $1,138.95 | $1,139.00 | |