| 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 | $207.38 | 3.273% | $214.1675 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $230.92 | 5.243% | $243.0271 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $212.58 | 11.734% | $237.5241 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $170.36 | 6.160% | $180.8542 | $180.85 | $180.85 | $180.90 |
| Purchase #5 | $151.41 | 8.830% | $164.7795 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $224.85 | 10.228% | $247.8477 | $247.85 | $247.85 | $247.80 |
| Purchase #7 | $70.62 | 13.255% | $79.9807 | $79.98 | $80.00 | $80.00 |
| 7 purchase totals = | $1,268.12 | $1,368.1808 | $1,368.18 | $1,368.20 | $1,368.20 | |