| 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 | $98.98 | 12.191% | $111.0467 | $111.05 | $111.05 | $111.00 |
| Purchase #2 | $239.55 | 8.819% | $260.6759 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $103.50 | 5.105% | $108.7837 | $108.78 | $108.80 | $108.80 |
| Purchase #4 | $78.66 | 4.164% | $81.9354 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $207.63 | 8.415% | $225.1021 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $36.88 | 12.491% | $41.4867 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $89.59 | 3.374% | $92.6128 | $92.61 | $92.60 | $92.60 |
| 7 purchase totals = | $854.79 | $921.6433 | $921.65 | $921.70 | $921.60 | |