| 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 | $110.85 | 11.540% | $123.6421 | $123.64 | $123.65 | $123.60 |
| Purchase #2 | $28.28 | 10.138% | $31.147 | $31.15 | $31.15 | $31.10 |
| Purchase #3 | $185.87 | 10.200% | $204.8287 | $204.83 | $204.85 | $204.80 |
| Purchase #4 | $123.62 | 10.281% | $136.3294 | $136.33 | $136.35 | $136.30 |
| Purchase #5 | $99.82 | 7.640% | $107.4462 | $107.45 | $107.45 | $107.40 |
| Purchase #6 | $32.33 | 3.164% | $33.3529 | $33.35 | $33.35 | $33.40 |
| Purchase #7 | $210.29 | 7.307% | $225.6559 | $225.66 | $225.65 | $225.70 |
| 7 purchase totals = | $791.06 | $862.4022 | $862.41 | $862.45 | $862.30 | |