| 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 | $206.39 | 9.215% | $225.4088 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $49.79 | 8.194% | $53.8698 | $53.87 | $53.85 | $53.90 |
| Purchase #3 | $234.52 | 5.336% | $247.034 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $116.37 | 4.219% | $121.2797 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $126.28 | 6.448% | $134.4225 | $134.42 | $134.40 | $134.40 |
| Purchase #6 | $60.39 | 7.345% | $64.8256 | $64.83 | $64.85 | $64.80 |
| Purchase #7 | $41.45 | 3.570% | $42.9298 | $42.93 | $42.95 | $42.90 |
| 7 purchase totals = | $835.19 | $889.7702 | $889.77 | $889.80 | $889.70 | |