| 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 | $196.28 | 4.160% | $204.4452 | $204.45 | $204.45 | $204.40 |
| Purchase #2 | $222.50 | 6.126% | $236.1304 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $134.40 | 7.305% | $144.2179 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $37.87 | 7.198% | $40.5959 | $40.60 | $40.60 | $40.60 |
| Purchase #5 | $215.67 | 6.810% | $230.3571 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $64.98 | 5.371% | $68.4701 | $68.47 | $68.45 | $68.50 |
| Purchase #7 | $109.48 | 3.183% | $112.9647 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $981.18 | $1,037.1813 | $1,037.19 | $1,037.15 | $1,037.20 | |