| 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 | $105.97 | 9.484% | $116.0202 | $116.02 | $116.00 | $116.00 |
| Purchase #2 | $131.35 | 8.140% | $142.0419 | $142.04 | $142.05 | $142.00 |
| Purchase #3 | $237.33 | 9.165% | $259.0813 | $259.08 | $259.10 | $259.10 |
| Purchase #4 | $44.91 | 8.800% | $48.8621 | $48.86 | $48.85 | $48.90 |
| Purchase #5 | $149.52 | 12.571% | $168.3162 | $168.32 | $168.30 | $168.30 |
| Purchase #6 | $18.80 | 11.254% | $20.9158 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $219.36 | 7.845% | $236.5688 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $907.24 | $991.8063 | $991.81 | $991.75 | $991.80 | |