| 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 | $229.36 | 3.859% | $238.211 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $126.61 | 9.216% | $138.2784 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $236.92 | 11.766% | $264.796 | $264.80 | $264.80 | $264.80 |
| Purchase #4 | $158.57 | 11.406% | $176.6565 | $176.66 | $176.65 | $176.70 |
| Purchase #5 | $176.30 | 6.775% | $188.2443 | $188.24 | $188.25 | $188.20 |
| Purchase #6 | $13.64 | 7.635% | $14.6814 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $195.42 | 12.853% | $220.5373 | $220.54 | $220.55 | $220.50 |
| 7 purchase totals = | $1,136.82 | $1,241.4049 | $1,241.41 | $1,241.45 | $1,241.40 | |