| 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 | $209.67 | 5.610% | $221.4325 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $212.58 | 9.626% | $233.043 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $20.34 | 13.158% | $23.0163 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $69.35 | 8.755% | $75.4216 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $126.73 | 7.639% | $136.4109 | $136.41 | $136.40 | $136.40 |
| Purchase #6 | $191.50 | 6.234% | $203.4381 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $28.71 | 13.747% | $32.6568 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $858.88 | $925.4192 | $925.42 | $925.40 | $925.30 | |