| 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 | $127.66 | 12.360% | $143.4388 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $249.30 | 11.375% | $277.6579 | $277.66 | $277.65 | $277.70 |
| Purchase #3 | $224.85 | 13.426% | $255.0384 | $255.04 | $255.05 | $255.00 |
| Purchase #4 | $238.73 | 10.859% | $264.6537 | $264.65 | $264.65 | $264.70 |
| Purchase #5 | $115.67 | 5.294% | $121.7936 | $121.79 | $121.80 | $121.80 |
| Purchase #6 | $132.48 | 13.263% | $150.0508 | $150.05 | $150.05 | $150.10 |
| Purchase #7 | $224.37 | 6.860% | $239.7618 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $1,313.06 | $1,452.3950 | $1,452.39 | $1,452.40 | $1,452.50 | |