| 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 | $87.76 | 13.858% | $99.9218 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $241.65 | 8.760% | $262.8185 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $171.80 | 10.534% | $189.8974 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $110.33 | 6.732% | $117.7574 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $214.88 | 5.192% | $226.0366 | $226.04 | $226.05 | $226.00 |
| Purchase #6 | $232.51 | 4.471% | $242.9055 | $242.91 | $242.90 | $242.90 |
| Purchase #7 | $58.25 | 11.450% | $64.9196 | $64.92 | $64.90 | $64.90 |
| 7 purchase totals = | $1,117.18 | $1,204.2568 | $1,204.27 | $1,204.20 | $1,204.20 | |