| 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 | $215.80 | 13.590% | $245.1272 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $204.88 | 10.596% | $226.5891 | $226.59 | $226.60 | $226.60 |
| Purchase #3 | $163.30 | 8.725% | $177.5479 | $177.55 | $177.55 | $177.50 |
| Purchase #4 | $70.60 | 7.338% | $75.7806 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $144.69 | 4.728% | $151.5309 | $151.53 | $151.55 | $151.50 |
| Purchase #6 | $81.85 | 8.614% | $88.9006 | $88.90 | $88.90 | $88.90 |
| Purchase #7 | $67.80 | 13.726% | $77.1062 | $77.11 | $77.10 | $77.10 |
| 7 purchase totals = | $948.92 | $1,042.5825 | $1,042.59 | $1,042.65 | $1,042.50 | |