| 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 | $215.40 | 12.640% | $242.6266 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $148.63 | 5.743% | $157.1658 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $197.68 | 13.365% | $224.0999 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $43.64 | 10.544% | $48.2414 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $34.76 | 7.110% | $37.2314 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $171.54 | 7.303% | $184.0676 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $97.70 | 5.243% | $102.8224 | $102.82 | $102.80 | $102.80 |
| 7 purchase totals = | $909.35 | $996.2551 | $996.26 | $996.25 | $996.20 | |