| 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 | $210.46 | 3.103% | $216.9906 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $192.99 | 9.734% | $211.7756 | $211.78 | $211.80 | $211.80 |
| Purchase #3 | $86.53 | 6.742% | $92.3639 | $92.36 | $92.35 | $92.40 |
| Purchase #4 | $41.59 | 9.869% | $45.6945 | $45.69 | $45.70 | $45.70 |
| Purchase #5 | $102.25 | 6.835% | $109.2388 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $156.51 | 4.644% | $163.7783 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $81.62 | 9.194% | $89.1241 | $89.12 | $89.10 | $89.10 |
| 7 purchase totals = | $871.95 | $928.9658 | $928.96 | $929.00 | $929.00 | |