| 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 | $122.33 | 7.275% | $131.2295 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $107.83 | 12.836% | $121.6711 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $221.63 | 4.591% | $231.805 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $150.30 | 12.345% | $168.8545 | $168.85 | $168.85 | $168.90 |
| Purchase #5 | $60.51 | 9.704% | $66.3819 | $66.38 | $66.40 | $66.40 |
| Purchase #6 | $190.63 | 5.731% | $201.555 | $201.56 | $201.55 | $201.60 |
| Purchase #7 | $18.85 | 9.373% | $20.6168 | $20.62 | $20.60 | $20.60 |
| 7 purchase totals = | $872.08 | $942.1138 | $942.12 | $942.10 | $942.20 | |