| 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 | $112.40 | 9.591% | $123.1803 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $64.79 | 13.710% | $73.6727 | $73.67 | $73.65 | $73.70 |
| Purchase #3 | $44.59 | 9.469% | $48.8122 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $48.43 | 12.535% | $54.5007 | $54.50 | $54.50 | $54.50 |
| Purchase #5 | $109.73 | 10.347% | $121.0838 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $210.28 | 12.280% | $236.1024 | $236.10 | $236.10 | $236.10 |
| Purchase #7 | $168.67 | 11.849% | $188.6557 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $758.89 | $846.0078 | $846.00 | $846.00 | $846.10 | |