| 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 | $90.77 | 12.833% | $102.4185 | $102.42 | $102.40 | $102.40 |
| Purchase #2 | $206.89 | 3.382% | $213.887 | $213.89 | $213.90 | $213.90 |
| Purchase #3 | $233.30 | 13.678% | $265.2108 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $68.63 | 11.300% | $76.3852 | $76.39 | $76.40 | $76.40 |
| Purchase #5 | $62.81 | 6.213% | $66.7124 | $66.71 | $66.70 | $66.70 |
| Purchase #6 | $147.51 | 3.348% | $152.4486 | $152.45 | $152.45 | $152.40 |
| Purchase #7 | $158.68 | 11.336% | $176.668 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $968.59 | $1,053.7305 | $1,053.74 | $1,053.70 | $1,053.70 | |