| 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 | $220.37 | 7.508% | $236.9154 | $236.92 | $236.90 | $236.90 |
| Purchase #2 | $13.42 | 10.654% | $14.8498 | $14.85 | $14.85 | $14.80 |
| Purchase #3 | $113.83 | 9.774% | $124.9557 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $65.98 | 8.817% | $71.7975 | $71.80 | $71.80 | $71.80 |
| Purchase #5 | $212.40 | 5.650% | $224.4006 | $224.40 | $224.40 | $224.40 |
| Purchase #6 | $42.89 | 11.532% | $47.8361 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $110.62 | 6.454% | $117.7594 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $779.51 | $838.5145 | $838.53 | $838.50 | $838.50 | |