| 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 | $224.69 | 11.820% | $251.2484 | $251.25 | $251.25 | $251.20 |
| Purchase #2 | $7.66 | 12.702% | $8.633 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $14.36 | 12.570% | $16.1651 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $153.36 | 10.604% | $169.6223 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $56.32 | 3.764% | $58.4399 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $160.40 | 5.132% | $168.6317 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $24.51 | 3.678% | $25.4115 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $641.30 | $698.1519 | $698.15 | $698.15 | $698.00 | |