| 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 | $99.32 | 5.734% | $105.015 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $240.26 | 11.447% | $267.7626 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $50.61 | 4.572% | $52.9239 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $136.59 | 11.374% | $152.1257 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $109.93 | 7.504% | $118.1791 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $109.57 | 5.274% | $115.3487 | $115.35 | $115.35 | $115.30 |
| Purchase #7 | $217.59 | 8.785% | $236.7053 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $963.87 | $1,048.0603 | $1,048.07 | $1,048.05 | $1,048.00 | |