| 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 | $232.78 | 3.121% | $240.0451 | $240.05 | $240.05 | $240.00 |
| Purchase #2 | $138.45 | 10.301% | $152.7117 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $130.36 | 5.458% | $137.475 | $137.48 | $137.50 | $137.50 |
| Purchase #4 | $11.26 | 7.318% | $12.084 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $209.61 | 11.253% | $233.1974 | $233.20 | $233.20 | $233.20 |
| Purchase #6 | $58.49 | 10.437% | $64.5946 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $61.88 | 7.427% | $66.4758 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $842.83 | $906.5836 | $906.59 | $906.65 | $906.60 | |