| 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 | $250.55 | 3.233% | $258.6503 | $258.65 | $258.65 | $258.70 |
| Purchase #2 | $121.90 | 8.535% | $132.3042 | $132.30 | $132.30 | $132.30 |
| Purchase #3 | $23.62 | 4.473% | $24.6765 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $167.38 | 7.671% | $180.2197 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $250.99 | 7.636% | $270.1556 | $270.16 | $270.15 | $270.20 |
| Purchase #6 | $180.45 | 3.200% | $186.2244 | $186.22 | $186.20 | $186.20 |
| Purchase #7 | $139.45 | 9.655% | $152.9139 | $152.91 | $152.90 | $152.90 |
| 7 purchase totals = | $1,134.34 | $1,205.1446 | $1,205.14 | $1,205.10 | $1,205.20 | |