| 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 | $32.33 | 7.650% | $34.8032 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $113.57 | 11.181% | $126.2683 | $126.27 | $126.25 | $126.30 |
| Purchase #3 | $228.28 | 12.556% | $256.9428 | $256.94 | $256.95 | $256.90 |
| Purchase #4 | $57.45 | 6.873% | $61.3985 | $61.40 | $61.40 | $61.40 |
| Purchase #5 | $227.56 | 11.688% | $254.1572 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $178.63 | 12.551% | $201.0499 | $201.05 | $201.05 | $201.00 |
| Purchase #7 | $187.89 | 5.123% | $197.5156 | $197.52 | $197.50 | $197.50 |
| 7 purchase totals = | $1,025.71 | $1,132.1355 | $1,132.14 | $1,132.10 | $1,132.10 | |