| 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 | $126.42 | 9.806% | $138.8167 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $56.30 | 6.316% | $59.8559 | $59.86 | $59.85 | $59.90 |
| Purchase #3 | $6.66 | 10.831% | $7.3813 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $195.70 | 4.522% | $204.5496 | $204.55 | $204.55 | $204.50 |
| Purchase #5 | $227.56 | 5.559% | $240.2101 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $105.49 | 7.204% | $113.0895 | $113.09 | $113.10 | $113.10 |
| Purchase #7 | $167.40 | 6.119% | $177.6432 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $885.53 | $941.5463 | $941.55 | $941.55 | $941.50 | |