| 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 | $125.92 | 4.427% | $131.4945 | $131.49 | $131.50 | $131.50 |
| Purchase #2 | $184.99 | 4.565% | $193.4348 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $31.36 | 12.596% | $35.3101 | $35.31 | $35.30 | $35.30 |
| Purchase #4 | $249.47 | 11.866% | $279.0721 | $279.07 | $279.05 | $279.10 |
| Purchase #5 | $101.99 | 10.189% | $112.3818 | $112.38 | $112.40 | $112.40 |
| Purchase #6 | $75.69 | 11.725% | $84.5647 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $120.28 | 3.786% | $124.8338 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $889.70 | $961.0918 | $961.07 | $961.10 | $961.10 | |