| 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 | $224.25 | 8.658% | $243.6656 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $155.46 | 9.744% | $170.608 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $42.28 | 7.826% | $45.5888 | $45.59 | $45.60 | $45.60 |
| Purchase #4 | $205.99 | 3.173% | $212.5261 | $212.53 | $212.55 | $212.50 |
| Purchase #5 | $20.63 | 6.188% | $21.9066 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $123.40 | 13.481% | $140.0356 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $102.48 | 10.292% | $113.0272 | $113.03 | $113.05 | $113.00 |
| 7 purchase totals = | $874.49 | $947.3579 | $947.38 | $947.40 | $947.30 | |