| 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 | $116.66 | 4.458% | $121.8607 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $134.35 | 6.533% | $143.1271 | $143.13 | $143.15 | $143.10 |
| Purchase #3 | $101.77 | 10.525% | $112.4813 | $112.48 | $112.50 | $112.50 |
| Purchase #4 | $37.64 | 10.363% | $41.5406 | $41.54 | $41.55 | $41.50 |
| Purchase #5 | $95.58 | 6.492% | $101.7851 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $211.36 | 10.277% | $233.0815 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $65.42 | 7.375% | $70.2447 | $70.24 | $70.25 | $70.20 |
| 7 purchase totals = | $762.78 | $824.1210 | $824.12 | $824.20 | $824.10 | |