| 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 | 9.498% | $121.488 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $13.41 | 4.728% | $14.044 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $221.92 | 9.513% | $243.0312 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $219.66 | 9.864% | $241.3273 | $241.33 | $241.35 | $241.30 |
| Purchase #5 | $196.88 | 8.392% | $213.4022 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $101.68 | 6.336% | $108.1224 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $16.44 | 3.163% | $16.96 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $880.94 | $958.3751 | $958.37 | $958.40 | $958.30 | |