| 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 | $98.28 | 12.675% | $110.737 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $95.43 | 13.693% | $108.4972 | $108.50 | $108.50 | $108.50 |
| Purchase #3 | $188.74 | 5.556% | $199.2264 | $199.23 | $199.25 | $199.20 |
| Purchase #4 | $29.69 | 9.611% | $32.5435 | $32.54 | $32.55 | $32.50 |
| Purchase #5 | $153.91 | 8.127% | $166.4183 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $149.65 | 3.762% | $155.2798 | $155.28 | $155.30 | $155.30 |
| Purchase #7 | $143.29 | 10.482% | $158.3097 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $858.99 | $931.0119 | $931.02 | $931.05 | $930.90 | |