| 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 | $119.77 | 10.261% | $132.0596 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $112.50 | 8.686% | $122.2718 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $212.86 | 12.180% | $238.7863 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $17.26 | 8.448% | $18.7181 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $93.82 | 10.676% | $103.8362 | $103.84 | $103.85 | $103.80 |
| Purchase #6 | $70.40 | 3.289% | $72.7155 | $72.72 | $72.70 | $72.70 |
| Purchase #7 | $46.40 | 3.352% | $47.9553 | $47.96 | $47.95 | $48.00 |
| 7 purchase totals = | $673.01 | $736.3428 | $736.36 | $736.30 | $736.40 | |