| 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 | $198.81 | 4.583% | $207.9215 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $209.34 | 12.677% | $235.878 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $38.77 | 7.730% | $41.7669 | $41.77 | $41.75 | $41.80 |
| Purchase #4 | $157.90 | 12.202% | $177.167 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $129.84 | 9.693% | $142.4254 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $17.32 | 3.119% | $17.8602 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $110.57 | 9.588% | $121.1715 | $121.17 | $121.15 | $121.20 |
| 7 purchase totals = | $862.55 | $944.1905 | $944.20 | $944.15 | $944.30 | |