| 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 | $111.92 | 12.210% | $125.5854 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $237.62 | 9.473% | $260.1297 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $54.95 | 13.519% | $62.3787 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $90.48 | 6.589% | $96.4417 | $96.44 | $96.45 | $96.40 |
| Purchase #5 | $172.41 | 8.249% | $186.6321 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $67.94 | 8.299% | $73.5783 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $13.48 | 10.709% | $14.9236 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $748.80 | $819.6695 | $819.67 | $819.75 | $819.60 | |