| 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 | $118.67 | 4.549% | $124.0683 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $154.38 | 10.550% | $170.6671 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $90.31 | 13.873% | $102.8387 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $243.90 | 5.127% | $256.4048 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $85.44 | 4.289% | $89.1045 | $89.10 | $89.10 | $89.10 |
| Purchase #6 | $155.31 | 11.397% | $173.0107 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $109.86 | 10.368% | $121.2503 | $121.25 | $121.25 | $121.30 |
| 7 purchase totals = | $957.87 | $1,037.3444 | $1,037.34 | $1,037.30 | $1,037.40 | |