| 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 | $243.47 | 12.637% | $274.2373 | $274.24 | $274.25 | $274.20 |
| Purchase #2 | $179.59 | 6.173% | $190.6761 | $190.68 | $190.70 | $190.70 |
| Purchase #3 | $108.51 | 4.451% | $113.3398 | $113.34 | $113.35 | $113.30 |
| Purchase #4 | $66.93 | 6.247% | $71.1111 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $16.73 | 12.424% | $18.8085 | $18.81 | $18.80 | $18.80 |
| Purchase #6 | $37.30 | 7.295% | $40.021 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $215.97 | 4.544% | $225.7837 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $868.50 | $933.9775 | $933.98 | $934.00 | $933.90 | |