| 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 | $210.74 | 8.180% | $227.9785 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $117.79 | 6.186% | $125.0765 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $107.61 | 13.134% | $121.7435 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $49.88 | 13.117% | $56.4228 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $76.78 | 3.807% | $79.703 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $73.90 | 11.608% | $82.4783 | $82.48 | $82.50 | $82.50 |
| Purchase #7 | $176.43 | 6.392% | $187.7074 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $813.13 | $881.1100 | $881.11 | $881.15 | $881.10 | |