| 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 | $82.27 | 13.105% | $93.0515 | $93.05 | $93.05 | $93.10 |
| Purchase #2 | $96.65 | 6.167% | $102.6104 | $102.61 | $102.60 | $102.60 |
| Purchase #3 | $204.57 | 7.747% | $220.418 | $220.42 | $220.40 | $220.40 |
| Purchase #4 | $106.79 | 5.781% | $112.9635 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $212.29 | 11.428% | $236.5505 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $200.73 | 4.375% | $209.5119 | $209.51 | $209.50 | $209.50 |
| Purchase #7 | $172.80 | 4.532% | $180.6313 | $180.63 | $180.65 | $180.60 |
| 7 purchase totals = | $1,076.10 | $1,155.7371 | $1,155.73 | $1,155.70 | $1,155.80 | |