| 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 | $121.37 | 4.458% | $126.7807 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $109.34 | 5.179% | $115.0027 | $115.00 | $115.00 | $115.00 |
| Purchase #3 | $78.69 | 9.499% | $86.1648 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $240.26 | 5.675% | $253.8948 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $189.88 | 10.585% | $209.9788 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $219.26 | 7.596% | $235.915 | $235.92 | $235.90 | $235.90 |
| Purchase #7 | $137.25 | 6.779% | $146.5542 | $146.55 | $146.55 | $146.60 |
| 7 purchase totals = | $1,096.05 | $1,174.2910 | $1,174.28 | $1,174.30 | $1,174.40 | |