| 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 | $237.30 | 8.675% | $257.8858 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $209.94 | 10.521% | $232.0278 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $187.39 | 12.549% | $210.9056 | $210.91 | $210.90 | $210.90 |
| Purchase #4 | $97.86 | 3.602% | $101.3849 | $101.38 | $101.40 | $101.40 |
| Purchase #5 | $236.70 | 7.216% | $253.7803 | $253.78 | $253.80 | $253.80 |
| Purchase #6 | $154.65 | 3.582% | $160.1896 | $160.19 | $160.20 | $160.20 |
| Purchase #7 | $49.94 | 8.824% | $54.3467 | $54.35 | $54.35 | $54.30 |
| 7 purchase totals = | $1,173.78 | $1,270.5207 | $1,270.53 | $1,270.60 | $1,270.50 | |