| 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 | $62.52 | 4.477% | $65.319 | $65.32 | $65.30 | $65.30 |
| Purchase #2 | $133.64 | 4.213% | $139.2703 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $116.67 | 11.278% | $129.828 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $236.71 | 8.489% | $256.8043 | $256.80 | $256.80 | $256.80 |
| Purchase #5 | $214.26 | 7.416% | $230.1495 | $230.15 | $230.15 | $230.10 |
| Purchase #6 | $143.76 | 7.240% | $154.1682 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $89.82 | 8.157% | $97.1466 | $97.15 | $97.15 | $97.10 |
| 7 purchase totals = | $997.38 | $1,072.6859 | $1,072.69 | $1,072.65 | $1,072.60 | |