| 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 | $16.57 | 10.646% | $18.334 | $18.33 | $18.35 | $18.30 |
| Purchase #2 | $233.57 | 13.130% | $264.2377 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $237.64 | 9.553% | $260.3417 | $260.34 | $260.35 | $260.30 |
| Purchase #4 | $238.92 | 3.441% | $247.1412 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $54.84 | 6.283% | $58.2856 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $17.78 | 4.831% | $18.639 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $26.61 | 5.840% | $28.164 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $825.93 | $895.1432 | $895.14 | $895.20 | $895.00 | |