| 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 | $201.27 | 12.678% | $226.787 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $42.93 | 10.653% | $47.5033 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $14.67 | 7.842% | $15.8204 | $15.82 | $15.80 | $15.80 |
| Purchase #4 | $158.32 | 8.116% | $171.1693 | $171.17 | $171.15 | $171.20 |
| Purchase #5 | $193.48 | 11.569% | $215.8637 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $180.57 | 9.249% | $197.2709 | $197.27 | $197.25 | $197.30 |
| Purchase #7 | $107.42 | 10.587% | $118.7926 | $118.79 | $118.80 | $118.80 |
| 7 purchase totals = | $898.66 | $993.2072 | $993.20 | $993.15 | $993.30 | |