| 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 | $116.27 | 13.752% | $132.2595 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $195.37 | 5.644% | $206.3967 | $206.40 | $206.40 | $206.40 |
| Purchase #3 | $202.87 | 5.205% | $213.4294 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $184.88 | 6.212% | $196.3647 | $196.36 | $196.35 | $196.40 |
| Purchase #5 | $48.39 | 4.565% | $50.599 | $50.60 | $50.60 | $50.60 |
| Purchase #6 | $20.46 | 3.574% | $21.1912 | $21.19 | $21.20 | $21.20 |
| Purchase #7 | $91.71 | 9.490% | $100.4133 | $100.41 | $100.40 | $100.40 |
| 7 purchase totals = | $859.95 | $920.6538 | $920.65 | $920.65 | $920.70 | |