| 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 | $218.96 | 4.392% | $228.5767 | $228.58 | $228.60 | $228.60 |
| Purchase #2 | $82.95 | 12.677% | $93.4656 | $93.47 | $93.45 | $93.50 |
| Purchase #3 | $68.45 | 11.708% | $76.4641 | $76.46 | $76.45 | $76.50 |
| Purchase #4 | $35.44 | 6.342% | $37.6876 | $37.69 | $37.70 | $37.70 |
| Purchase #5 | $105.79 | 13.129% | $119.6792 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $134.32 | 10.782% | $148.8024 | $148.80 | $148.80 | $148.80 |
| Purchase #7 | $166.74 | 5.217% | $175.4388 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $812.65 | $880.1144 | $880.12 | $880.15 | $880.20 | |