| 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 | $112.67 | 8.789% | $122.5726 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $40.86 | 9.338% | $44.6755 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $190.53 | 6.669% | $203.2364 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $209.48 | 10.399% | $231.2638 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $159.84 | 6.429% | $170.1161 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $223.95 | 3.649% | $232.1219 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $133.69 | 11.374% | $148.8959 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $1,071.02 | $1,152.8822 | $1,152.89 | $1,152.85 | $1,152.90 | |