| 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 | $82.92 | 7.547% | $89.178 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $104.89 | 12.698% | $118.2089 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $191.70 | 4.585% | $200.4894 | $200.49 | $200.50 | $200.50 |
| Purchase #4 | $209.26 | 5.122% | $219.9783 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $29.35 | 3.228% | $30.2974 | $30.30 | $30.30 | $30.30 |
| Purchase #6 | $223.43 | 13.460% | $253.5037 | $253.50 | $253.50 | $253.50 |
| Purchase #7 | $216.63 | 8.414% | $234.8572 | $234.86 | $234.85 | $234.90 |
| 7 purchase totals = | $1,058.18 | $1,146.5129 | $1,146.52 | $1,146.55 | $1,146.60 | |