| 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 | $217.77 | 12.185% | $244.3053 | $244.31 | $244.30 | $244.30 |
| Purchase #2 | $62.36 | 11.858% | $69.7546 | $69.75 | $69.75 | $69.80 |
| Purchase #3 | $127.95 | 9.255% | $139.7918 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $240.26 | 6.623% | $256.1724 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $109.52 | 10.538% | $121.0612 | $121.06 | $121.05 | $121.10 |
| Purchase #6 | $200.75 | 9.832% | $220.4877 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $48.72 | 10.865% | $54.0134 | $54.01 | $54.00 | $54.00 |
| 7 purchase totals = | $1,007.33 | $1,105.5864 | $1,105.58 | $1,105.55 | $1,105.70 | |