| 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 | $22.43 | 10.701% | $24.8302 | $24.83 | $24.85 | $24.80 |
| Purchase #2 | $105.89 | 8.610% | $115.0071 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $122.47 | 4.377% | $127.8305 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $239.38 | 12.145% | $268.4527 | $268.45 | $268.45 | $268.50 |
| Purchase #5 | $153.37 | 3.154% | $158.2073 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $67.30 | 9.443% | $73.6551 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $171.87 | 4.761% | $180.0527 | $180.05 | $180.05 | $180.10 |
| 7 purchase totals = | $882.71 | $948.0356 | $948.04 | $948.05 | $948.10 | |