| 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 | $121.63 | 13.148% | $137.6219 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $145.37 | 11.160% | $161.5933 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $201.69 | 7.680% | $217.1798 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $146.28 | 3.422% | $151.2857 | $151.29 | $151.30 | $151.30 |
| Purchase #5 | $216.25 | 11.324% | $240.7382 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $43.81 | 6.212% | $46.5315 | $46.53 | $46.55 | $46.50 |
| Purchase #7 | $199.49 | 8.547% | $216.5404 | $216.54 | $216.55 | $216.50 |
| 7 purchase totals = | $1,074.52 | $1,171.4908 | $1,171.49 | $1,171.55 | $1,171.40 | |