| 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 | $102.34 | 6.143% | $108.6267 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $144.60 | 8.869% | $157.4246 | $157.42 | $157.40 | $157.40 |
| Purchase #3 | $190.77 | 12.460% | $214.5399 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $49.86 | 11.355% | $55.5216 | $55.52 | $55.50 | $55.50 |
| Purchase #5 | $24.48 | 12.816% | $27.6174 | $27.62 | $27.60 | $27.60 |
| Purchase #6 | $93.42 | 4.120% | $97.2689 | $97.27 | $97.25 | $97.30 |
| Purchase #7 | $248.91 | 5.462% | $262.5055 | $262.51 | $262.50 | $262.50 |
| 7 purchase totals = | $854.38 | $923.5046 | $923.51 | $923.45 | $923.40 | |