| 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 | $198.52 | 8.762% | $215.9143 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $133.51 | 12.185% | $149.7782 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $100.49 | 7.790% | $108.3182 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $110.56 | 3.237% | $114.1388 | $114.14 | $114.15 | $114.10 |
| Purchase #5 | $68.43 | 12.623% | $77.0679 | $77.07 | $77.05 | $77.10 |
| Purchase #6 | $57.66 | 12.173% | $64.679 | $64.68 | $64.70 | $64.70 |
| Purchase #7 | $148.43 | 10.159% | $163.509 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $817.60 | $893.4054 | $893.41 | $893.40 | $893.40 | |