| 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 | $210.27 | 10.696% | $232.7605 | $232.76 | $232.75 | $232.80 |
| Purchase #2 | $78.70 | 11.813% | $87.9968 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $17.27 | 6.790% | $18.4426 | $18.44 | $18.45 | $18.40 |
| Purchase #4 | $225.60 | 10.784% | $249.9287 | $249.93 | $249.95 | $249.90 |
| Purchase #5 | $24.51 | 8.550% | $26.6056 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $133.32 | 5.116% | $140.1407 | $140.14 | $140.15 | $140.10 |
| Purchase #7 | $31.47 | 5.757% | $33.2817 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $721.14 | $789.1566 | $789.16 | $789.20 | $789.10 | |