| 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 | $101.32 | 9.748% | $111.1967 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $208.79 | 10.433% | $230.5731 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $13.71 | 6.283% | $14.5714 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $217.77 | 8.680% | $236.6724 | $236.67 | $236.65 | $236.70 |
| Purchase #5 | $171.30 | 7.317% | $183.834 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $144.76 | 6.564% | $154.262 | $154.26 | $154.25 | $154.30 |
| Purchase #7 | $229.78 | 4.162% | $239.3434 | $239.34 | $239.35 | $239.30 |
| 7 purchase totals = | $1,087.43 | $1,170.4530 | $1,170.44 | $1,170.40 | $1,170.50 | |