| 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 | $240.56 | 6.272% | $255.6479 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $194.51 | 6.496% | $207.1454 | $207.15 | $207.15 | $207.10 |
| Purchase #3 | $111.30 | 3.560% | $115.2623 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $34.86 | 3.552% | $36.0982 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $229.40 | 8.727% | $249.4197 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $42.47 | 13.344% | $48.1372 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $70.83 | 8.297% | $76.7068 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $923.93 | $988.4175 | $988.43 | $988.40 | $988.30 | |