| 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 | $217.84 | 13.218% | $246.6341 | $246.63 | $246.65 | $246.60 |
| Purchase #2 | $169.68 | 13.636% | $192.8176 | $192.82 | $192.80 | $192.80 |
| Purchase #3 | $11.90 | 6.312% | $12.6511 | $12.65 | $12.65 | $12.70 |
| Purchase #4 | $21.61 | 10.300% | $23.8358 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $52.44 | 9.387% | $57.3625 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $109.80 | 10.362% | $121.1775 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $8.34 | 7.299% | $8.9487 | $8.95 | $8.95 | $8.90 |
| 7 purchase totals = | $591.61 | $663.4273 | $663.43 | $663.45 | $663.40 | |