| 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 | $11.76 | 10.826% | $13.0331 | $13.03 | $13.05 | $13.00 |
| Purchase #2 | $13.76 | 12.495% | $15.4793 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $38.38 | 11.246% | $42.6962 | $42.70 | $42.70 | $42.70 |
| Purchase #4 | $191.83 | 4.240% | $199.9636 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $169.79 | 11.321% | $189.0119 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $128.47 | 6.335% | $136.6086 | $136.61 | $136.60 | $136.60 |
| Purchase #7 | $215.60 | 6.480% | $229.5709 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $769.59 | $826.3636 | $826.36 | $826.35 | $826.40 | |