| 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 | $112.41 | 13.636% | $127.7382 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $210.55 | 10.596% | $232.8599 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $219.74 | 4.566% | $229.7733 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $141.45 | 5.149% | $148.7333 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $200.69 | 10.482% | $221.7263 | $221.73 | $221.75 | $221.70 |
| Purchase #6 | $226.89 | 9.202% | $247.7684 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $39.25 | 3.744% | $40.7195 | $40.72 | $40.70 | $40.70 |
| 7 purchase totals = | $1,150.98 | $1,249.3189 | $1,249.32 | $1,249.30 | $1,249.30 | |