| 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 | $11.31 | 6.788% | $12.0777 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $205.99 | 6.496% | $219.3711 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $128.54 | 3.110% | $132.5376 | $132.54 | $132.55 | $132.50 |
| Purchase #4 | $190.76 | 10.210% | $210.2366 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $125.63 | 4.218% | $130.9291 | $130.93 | $130.95 | $130.90 |
| Purchase #6 | $84.89 | 11.369% | $94.5411 | $94.54 | $94.55 | $94.50 |
| Purchase #7 | $87.39 | 11.237% | $97.21 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $834.51 | $896.9032 | $896.91 | $896.95 | $896.80 | |