| 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 | $198.77 | 11.373% | $221.3761 | $221.38 | $221.40 | $221.40 |
| Purchase #2 | $38.88 | 5.576% | $41.0479 | $41.05 | $41.05 | $41.00 |
| Purchase #3 | $211.35 | 11.849% | $236.3929 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $109.85 | 3.297% | $113.4718 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $124.33 | 10.591% | $137.4978 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $133.81 | 10.674% | $148.0929 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $39.96 | 9.751% | $43.8565 | $43.86 | $43.85 | $43.90 |
| 7 purchase totals = | $856.95 | $941.7359 | $941.74 | $941.75 | $941.80 | |