| 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 | $219.95 | 6.125% | $233.4219 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $135.79 | 3.475% | $140.5087 | $140.51 | $140.50 | $140.50 |
| Purchase #3 | $190.76 | 12.362% | $214.3418 | $214.34 | $214.35 | $214.30 |
| Purchase #4 | $19.64 | 5.692% | $20.7579 | $20.76 | $20.75 | $20.80 |
| Purchase #5 | $213.26 | 13.209% | $241.4295 | $241.43 | $241.45 | $241.40 |
| Purchase #6 | $42.68 | 13.648% | $48.505 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $47.30 | 6.435% | $50.3438 | $50.34 | $50.35 | $50.30 |
| 7 purchase totals = | $869.38 | $949.3086 | $949.31 | $949.30 | $949.20 | |