| 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 | $123.45 | 10.533% | $136.453 | $136.45 | $136.45 | $136.50 |
| Purchase #2 | $203.98 | 7.600% | $219.4825 | $219.48 | $219.50 | $219.50 |
| Purchase #3 | $85.29 | 10.842% | $94.5371 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $153.46 | 4.817% | $160.8522 | $160.85 | $160.85 | $160.90 |
| Purchase #5 | $210.95 | 10.151% | $232.3635 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $116.77 | 8.104% | $126.233 | $126.23 | $126.25 | $126.20 |
| Purchase #7 | $126.49 | 8.850% | $137.6844 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $1,020.39 | $1,107.6057 | $1,107.59 | $1,107.65 | $1,107.70 | |