| 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 | $213.36 | 7.232% | $228.7902 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $113.29 | 11.135% | $125.9048 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $187.25 | 5.655% | $197.839 | $197.84 | $197.85 | $197.80 |
| Purchase #4 | $18.93 | 7.570% | $20.363 | $20.36 | $20.35 | $20.40 |
| Purchase #5 | $49.79 | 9.147% | $54.3443 | $54.34 | $54.35 | $54.30 |
| Purchase #6 | $58.37 | 11.632% | $65.1596 | $65.16 | $65.15 | $65.20 |
| Purchase #7 | $240.51 | 10.502% | $265.7684 | $265.77 | $265.75 | $265.80 |
| 7 purchase totals = | $881.50 | $958.1693 | $958.16 | $958.15 | $958.20 | |