| 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 | $236.42 | 5.489% | $249.3971 | $249.40 | $249.40 | $249.40 |
| Purchase #2 | $135.89 | 10.244% | $149.8106 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $13.98 | 10.240% | $15.4116 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $154.65 | 8.251% | $167.4102 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $111.58 | 4.619% | $116.7339 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $74.54 | 4.268% | $77.7214 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $156.95 | 11.281% | $174.6555 | $174.66 | $174.65 | $174.70 |
| 7 purchase totals = | $884.01 | $951.1403 | $951.14 | $951.10 | $951.10 | |