| 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 | $110.95 | 6.342% | $117.9864 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $97.98 | 12.793% | $110.5146 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $19.61 | 5.696% | $20.727 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $125.57 | 10.667% | $138.9646 | $138.96 | $138.95 | $139.00 |
| Purchase #5 | $25.48 | 10.823% | $28.2377 | $28.24 | $28.25 | $28.20 |
| Purchase #6 | $8.69 | 6.146% | $9.2241 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $125.41 | 7.789% | $135.1782 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $513.69 | $560.8326 | $560.83 | $560.85 | $560.80 | |