| 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 | $232.99 | 7.468% | $250.3897 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $30.80 | 4.309% | $32.1272 | $32.13 | $32.15 | $32.10 |
| Purchase #3 | $152.84 | 11.327% | $170.1522 | $170.15 | $170.15 | $170.20 |
| Purchase #4 | $125.93 | 8.211% | $136.2701 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $127.66 | 10.790% | $141.4345 | $141.43 | $141.45 | $141.40 |
| Purchase #6 | $104.26 | 13.851% | $118.7011 | $118.70 | $118.70 | $118.70 |
| Purchase #7 | $14.83 | 4.719% | $15.5298 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $789.31 | $864.6046 | $864.60 | $864.65 | $864.60 | |