| 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 | $197.98 | 8.539% | $214.8855 | $214.89 | $214.90 | $214.90 |
| Purchase #2 | $226.52 | 5.434% | $238.8291 | $238.83 | $238.85 | $238.80 |
| Purchase #3 | $227.29 | 9.843% | $249.6622 | $249.66 | $249.65 | $249.70 |
| Purchase #4 | $156.30 | 10.418% | $172.5833 | $172.58 | $172.60 | $172.60 |
| Purchase #5 | $229.54 | 10.310% | $253.2056 | $253.21 | $253.20 | $253.20 |
| Purchase #6 | $114.45 | 3.353% | $118.2875 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $186.34 | 9.600% | $204.2286 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $1,338.42 | $1,451.6818 | $1,451.69 | $1,451.75 | $1,451.70 | |