| 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 | $132.36 | 13.415% | $150.1161 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $128.52 | 9.743% | $141.0417 | $141.04 | $141.05 | $141.00 |
| Purchase #3 | $209.65 | 13.427% | $237.7997 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $157.27 | 4.713% | $164.6821 | $164.68 | $164.70 | $164.70 |
| Purchase #5 | $182.86 | 8.585% | $198.5585 | $198.56 | $198.55 | $198.60 |
| Purchase #6 | $191.98 | 9.527% | $210.2699 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $36.93 | 5.309% | $38.8906 | $38.89 | $38.90 | $38.90 |
| 7 purchase totals = | $1,039.57 | $1,141.3586 | $1,141.36 | $1,141.35 | $1,141.40 | |