| 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 | $216.59 | 9.598% | $237.3783 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $20.85 | 9.764% | $22.8858 | $22.89 | $22.90 | $22.90 |
| Purchase #3 | $41.46 | 9.525% | $45.4091 | $45.41 | $45.40 | $45.40 |
| Purchase #4 | $133.84 | 11.832% | $149.6759 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $44.61 | 12.343% | $50.1162 | $50.12 | $50.10 | $50.10 |
| Purchase #6 | $141.99 | 4.606% | $148.5301 | $148.53 | $148.55 | $148.50 |
| Purchase #7 | $239.98 | 13.776% | $273.0396 | $273.04 | $273.05 | $273.00 |
| 7 purchase totals = | $839.32 | $927.0350 | $927.05 | $927.10 | $927.00 | |