| 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 | $115.75 | 5.813% | $122.4785 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $246.51 | 7.515% | $265.0352 | $265.04 | $265.05 | $265.00 |
| Purchase #3 | $147.68 | 5.872% | $156.3518 | $156.35 | $156.35 | $156.40 |
| Purchase #4 | $229.32 | 9.538% | $251.1925 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $58.82 | 11.776% | $65.7466 | $65.75 | $65.75 | $65.70 |
| Purchase #6 | $213.40 | 5.470% | $225.073 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $64.49 | 3.757% | $66.9129 | $66.91 | $66.90 | $66.90 |
| 7 purchase totals = | $1,075.97 | $1,152.7905 | $1,152.79 | $1,152.80 | $1,152.80 | |