| 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 | $31.67 | 13.485% | $35.9407 | $35.94 | $35.95 | $35.90 |
| Purchase #2 | $214.47 | 8.297% | $232.2646 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $83.69 | 11.437% | $93.2616 | $93.26 | $93.25 | $93.30 |
| Purchase #4 | $121.82 | 7.125% | $130.4997 | $130.50 | $130.50 | $130.50 |
| Purchase #5 | $84.65 | 10.679% | $93.6898 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $247.46 | 4.107% | $257.6232 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $100.72 | 4.496% | $105.2484 | $105.25 | $105.25 | $105.20 |
| 7 purchase totals = | $884.48 | $948.5280 | $948.52 | $948.50 | $948.50 | |