| 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 | $141.79 | 5.550% | $149.6593 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $169.33 | 11.415% | $188.659 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $109.54 | 13.560% | $124.3936 | $124.39 | $124.40 | $124.40 |
| Purchase #4 | $110.56 | 10.690% | $122.3789 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $206.76 | 11.137% | $229.7869 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $111.63 | 4.283% | $116.4111 | $116.41 | $116.40 | $116.40 |
| Purchase #7 | $246.47 | 8.172% | $266.6115 | $266.61 | $266.60 | $266.60 |
| 7 purchase totals = | $1,096.08 | $1,197.9003 | $1,197.90 | $1,197.90 | $1,198.00 | |