| 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 | $235.86 | 3.352% | $243.766 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $73.48 | 4.165% | $76.5404 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $28.26 | 4.538% | $29.5424 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $213.82 | 11.646% | $238.7215 | $238.72 | $238.70 | $238.70 |
| Purchase #5 | $8.51 | 4.250% | $8.8717 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $220.56 | 5.589% | $232.8871 | $232.89 | $232.90 | $232.90 |
| Purchase #7 | $224.98 | 5.140% | $236.544 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $1,005.47 | $1,066.8731 | $1,066.87 | $1,066.85 | $1,066.80 | |