| 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 | $12.53 | 12.225% | $14.0618 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $212.37 | 8.691% | $230.8271 | $230.83 | $230.85 | $230.80 |
| Purchase #3 | $177.75 | 6.781% | $189.8032 | $189.80 | $189.80 | $189.80 |
| Purchase #4 | $150.79 | 5.406% | $158.9417 | $158.94 | $158.95 | $158.90 |
| Purchase #5 | $64.41 | 8.582% | $69.9377 | $69.94 | $69.95 | $69.90 |
| Purchase #6 | $68.76 | 7.467% | $73.8943 | $73.89 | $73.90 | $73.90 |
| Purchase #7 | $230.31 | 12.250% | $258.523 | $258.52 | $258.50 | $258.50 |
| 7 purchase totals = | $916.92 | $995.9888 | $995.98 | $996.00 | $995.90 | |