| 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 | $122.84 | 4.769% | $128.6982 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $159.61 | 11.349% | $177.7241 | $177.72 | $177.70 | $177.70 |
| Purchase #3 | $242.97 | 3.373% | $251.1654 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $29.49 | 13.415% | $33.4461 | $33.45 | $33.45 | $33.40 |
| Purchase #5 | $151.37 | 9.547% | $165.8213 | $165.82 | $165.80 | $165.80 |
| Purchase #6 | $184.83 | 6.870% | $197.5278 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $38.45 | 13.602% | $43.68 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $929.56 | $998.0629 | $998.07 | $998.05 | $998.00 | |