| 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 | $203.46 | 8.478% | $220.7093 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $160.74 | 5.743% | $169.9713 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $131.59 | 11.571% | $146.8163 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $15.97 | 8.735% | $17.365 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $249.68 | 13.516% | $283.4267 | $283.43 | $283.45 | $283.40 |
| Purchase #6 | $229.68 | 13.356% | $260.3561 | $260.36 | $260.35 | $260.40 |
| Purchase #7 | $94.71 | 8.435% | $102.6988 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $1,085.83 | $1,201.3435 | $1,201.36 | $1,201.30 | $1,201.40 | |