| 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 | $220.67 | 7.779% | $237.8359 | $237.84 | $237.85 | $237.80 |
| Purchase #2 | $48.38 | 9.793% | $53.1179 | $53.12 | $53.10 | $53.10 |
| Purchase #3 | $116.69 | 12.519% | $131.2984 | $131.30 | $131.30 | $131.30 |
| Purchase #4 | $19.44 | 3.680% | $20.1554 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $132.53 | 3.726% | $137.4681 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $201.72 | 5.829% | $213.4783 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $10.31 | 9.719% | $11.312 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $749.74 | $804.6660 | $804.68 | $804.65 | $804.70 | |