| 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 | $150.97 | 12.527% | $169.882 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $201.90 | 11.148% | $224.4078 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $131.95 | 13.571% | $149.8569 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $84.75 | 13.395% | $96.1023 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $218.70 | 8.306% | $236.8652 | $236.87 | $236.85 | $236.90 |
| Purchase #6 | $38.67 | 5.866% | $40.9384 | $40.94 | $40.95 | $40.90 |
| Purchase #7 | $166.28 | 8.752% | $180.8328 | $180.83 | $180.85 | $180.80 |
| 7 purchase totals = | $993.22 | $1,098.8854 | $1,098.89 | $1,098.90 | $1,098.90 | |