| 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 | $249.59 | 10.411% | $275.5748 | $275.57 | $275.55 | $275.60 |
| Purchase #2 | $178.56 | 8.810% | $194.2911 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $25.46 | 11.360% | $28.3523 | $28.35 | $28.35 | $28.40 |
| Purchase #4 | $103.31 | 6.840% | $110.3764 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $112.40 | 4.841% | $117.8413 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $48.49 | 8.242% | $52.4865 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $171.48 | 13.832% | $195.1991 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $889.29 | $974.1215 | $974.12 | $974.15 | $974.20 | |