| 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 | $135.80 | 3.864% | $141.0473 | $141.05 | $141.05 | $141.00 |
| Purchase #2 | $248.37 | 5.135% | $261.1238 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $110.99 | 6.675% | $118.3986 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $109.62 | 11.368% | $122.0816 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $97.50 | 11.604% | $108.8139 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $61.26 | 8.631% | $66.5474 | $66.55 | $66.55 | $66.50 |
| Purchase #7 | $246.54 | 13.474% | $279.7588 | $279.76 | $279.75 | $279.80 |
| 7 purchase totals = | $1,010.08 | $1,097.7714 | $1,097.77 | $1,097.75 | $1,097.70 | |