| 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 | $126.67 | 12.187% | $142.1073 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $61.94 | 11.664% | $69.1647 | $69.16 | $69.15 | $69.20 |
| Purchase #3 | $18.92 | 13.196% | $21.4167 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $33.65 | 4.442% | $35.1447 | $35.14 | $35.15 | $35.10 |
| Purchase #5 | $205.59 | 10.391% | $226.9529 | $226.95 | $226.95 | $227.00 |
| Purchase #6 | $72.97 | 6.800% | $77.932 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $121.69 | 13.739% | $138.409 | $138.41 | $138.40 | $138.40 |
| 7 purchase totals = | $641.43 | $711.1273 | $711.12 | $711.10 | $711.10 | |