| 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 | $118.52 | 3.116% | $122.2131 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $19.76 | 5.810% | $20.9081 | $20.91 | $20.90 | $20.90 |
| Purchase #3 | $223.88 | 5.361% | $235.8822 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $245.82 | 12.693% | $277.0219 | $277.02 | $277.00 | $277.00 |
| Purchase #5 | $48.77 | 5.715% | $51.5572 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $24.44 | 8.278% | $26.4631 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $211.37 | 8.776% | $229.9198 | $229.92 | $229.90 | $229.90 |
| 7 purchase totals = | $892.56 | $963.9654 | $963.96 | $963.90 | $964.00 | |