| 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 | $218.80 | 7.565% | $235.3522 | $235.35 | $235.35 | $235.40 |
| Purchase #2 | $94.80 | 7.357% | $101.7744 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $151.25 | 9.790% | $166.0574 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $165.71 | 11.155% | $184.195 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $205.95 | 5.727% | $217.7448 | $217.74 | $217.75 | $217.70 |
| Purchase #6 | $153.39 | 4.187% | $159.8124 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $222.93 | 5.302% | $234.7497 | $234.75 | $234.75 | $234.70 |
| 7 purchase totals = | $1,212.83 | $1,299.6859 | $1,299.68 | $1,299.65 | $1,299.70 | |