| 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 | $210.71 | 11.686% | $235.3336 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $236.71 | 4.834% | $248.1526 | $248.15 | $248.15 | $248.20 |
| Purchase #3 | $28.96 | 8.758% | $31.4963 | $31.50 | $31.50 | $31.50 |
| Purchase #4 | $144.29 | 8.421% | $156.4407 | $156.44 | $156.45 | $156.40 |
| Purchase #5 | $191.81 | 12.527% | $215.838 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $198.82 | 13.303% | $225.269 | $225.27 | $225.25 | $225.30 |
| Purchase #7 | $89.95 | 11.369% | $100.1764 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $1,101.25 | $1,212.7066 | $1,212.71 | $1,212.75 | $1,212.70 | |