| 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 | $128.52 | 12.363% | $144.4089 | $144.41 | $144.40 | $144.40 |
| Purchase #2 | $187.31 | 5.833% | $198.2358 | $198.24 | $198.25 | $198.20 |
| Purchase #3 | $94.49 | 8.188% | $102.2268 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $221.47 | 5.646% | $233.9742 | $233.97 | $233.95 | $234.00 |
| Purchase #5 | $146.79 | 4.201% | $152.9566 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $199.61 | 4.692% | $208.9757 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $55.88 | 3.570% | $57.8749 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $1,034.07 | $1,098.6529 | $1,098.66 | $1,098.65 | $1,098.70 | |