| 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 | $79.35 | 10.748% | $87.8785 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $223.60 | 9.730% | $245.3563 | $245.36 | $245.35 | $245.40 |
| Purchase #3 | $233.62 | 8.233% | $252.8539 | $252.85 | $252.85 | $252.90 |
| Purchase #4 | $231.76 | 3.770% | $240.4974 | $240.50 | $240.50 | $240.50 |
| Purchase #5 | $217.40 | 11.809% | $243.0728 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $48.90 | 8.433% | $53.0237 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $227.83 | 10.233% | $251.1438 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $1,262.46 | $1,373.8264 | $1,373.82 | $1,373.80 | $1,373.90 | |