| 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 | $183.66 | 11.693% | $205.1354 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $95.30 | 13.802% | $108.4533 | $108.45 | $108.45 | $108.50 |
| Purchase #3 | $243.68 | 3.867% | $253.1031 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $237.78 | 12.677% | $267.9234 | $267.92 | $267.90 | $267.90 |
| Purchase #5 | $153.27 | 4.207% | $159.7181 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $209.77 | 3.739% | $217.6133 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $89.43 | 5.297% | $94.1671 | $94.17 | $94.15 | $94.20 |
| 7 purchase totals = | $1,212.89 | $1,306.1137 | $1,306.11 | $1,306.05 | $1,306.10 | |