| 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 | $144.58 | 3.396% | $149.4899 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $37.76 | 10.745% | $41.8173 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $194.29 | 9.804% | $213.3382 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $247.40 | 5.688% | $261.4721 | $261.47 | $261.45 | $261.50 |
| Purchase #5 | $104.98 | 8.244% | $113.6346 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $188.71 | 13.192% | $213.6046 | $213.60 | $213.60 | $213.60 |
| Purchase #7 | $53.62 | 10.346% | $59.1675 | $59.17 | $59.15 | $59.20 |
| 7 purchase totals = | $971.34 | $1,052.5242 | $1,052.52 | $1,052.50 | $1,052.50 | |