| 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 | $98.25 | 9.804% | $107.8824 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $48.63 | 11.435% | $54.1908 | $54.19 | $54.20 | $54.20 |
| Purchase #3 | $26.58 | 10.645% | $29.4094 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $207.46 | 8.813% | $225.7434 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $143.46 | 6.231% | $152.399 | $152.40 | $152.40 | $152.40 |
| Purchase #6 | $225.44 | 3.787% | $233.9774 | $233.98 | $234.00 | $234.00 |
| Purchase #7 | $18.81 | 5.370% | $19.8201 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $768.63 | $823.4225 | $823.42 | $823.45 | $823.40 | |