| 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 | $27.88 | 12.122% | $31.2596 | $31.26 | $31.25 | $31.30 |
| Purchase #2 | $124.63 | 11.668% | $139.1718 | $139.17 | $139.15 | $139.20 |
| Purchase #3 | $77.93 | 7.566% | $83.8262 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $204.36 | 10.713% | $226.2531 | $226.25 | $226.25 | $226.30 |
| Purchase #5 | $87.31 | 6.432% | $92.9258 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $159.63 | 13.351% | $180.9422 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $198.52 | 5.534% | $209.5061 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $880.26 | $963.8848 | $963.89 | $963.90 | $963.90 | |