| 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 | $214.54 | 12.573% | $241.5141 | $241.51 | $241.50 | $241.50 |
| Purchase #2 | $84.87 | 7.670% | $91.3795 | $91.38 | $91.40 | $91.40 |
| Purchase #3 | $216.67 | 5.490% | $228.5652 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $177.93 | 12.440% | $200.0645 | $200.06 | $200.05 | $200.10 |
| Purchase #5 | $55.30 | 5.775% | $58.4936 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $99.80 | 6.157% | $105.9447 | $105.94 | $105.95 | $105.90 |
| Purchase #7 | $7.96 | 12.688% | $8.97 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $857.07 | $934.9316 | $934.92 | $934.90 | $935.00 | |