| 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 | $191.84 | 6.678% | $204.6511 | $204.65 | $204.65 | $204.70 |
| Purchase #2 | $246.32 | 11.209% | $273.93 | $273.93 | $273.95 | $273.90 |
| Purchase #3 | $236.62 | 4.717% | $247.7814 | $247.78 | $247.80 | $247.80 |
| Purchase #4 | $234.42 | 6.326% | $249.2494 | $249.25 | $249.25 | $249.20 |
| Purchase #5 | $214.43 | 13.628% | $243.6525 | $243.65 | $243.65 | $243.70 |
| Purchase #6 | $42.43 | 7.210% | $45.4892 | $45.49 | $45.50 | $45.50 |
| Purchase #7 | $214.34 | 10.664% | $237.1972 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $1,380.40 | $1,501.9508 | $1,501.95 | $1,502.00 | $1,502.00 | |