| 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 | $195.48 | 13.594% | $222.0536 | $222.05 | $222.05 | $222.10 |
| Purchase #2 | $96.59 | 8.826% | $105.115 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $13.68 | 3.382% | $14.1427 | $14.14 | $14.15 | $14.10 |
| Purchase #4 | $7.71 | 11.155% | $8.5701 | $8.57 | $8.55 | $8.60 |
| Purchase #5 | $67.78 | 3.532% | $70.174 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $20.35 | 5.146% | $21.3972 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $232.62 | 3.773% | $241.3968 | $241.40 | $241.40 | $241.40 |
| 7 purchase totals = | $634.21 | $682.8494 | $682.85 | $682.80 | $682.90 | |