| 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 | $138.79 | 9.372% | $151.7974 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $58.35 | 12.719% | $65.7715 | $65.77 | $65.75 | $65.80 |
| Purchase #3 | $219.57 | 8.831% | $238.9602 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $224.37 | 7.842% | $241.9651 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $222.29 | 9.513% | $243.4364 | $243.44 | $243.45 | $243.40 |
| Purchase #6 | $226.74 | 5.248% | $238.6393 | $238.64 | $238.65 | $238.60 |
| Purchase #7 | $47.72 | 5.405% | $50.2993 | $50.30 | $50.30 | $50.30 |
| 7 purchase totals = | $1,137.83 | $1,230.8692 | $1,230.88 | $1,230.85 | $1,230.90 | |