| 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 | $188.89 | 4.713% | $197.7924 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $241.68 | 11.612% | $269.7439 | $269.74 | $269.75 | $269.70 |
| Purchase #3 | $104.57 | 5.403% | $110.2199 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $250.96 | 10.545% | $277.4237 | $277.42 | $277.40 | $277.40 |
| Purchase #5 | $58.63 | 3.581% | $60.7295 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $180.73 | 9.132% | $197.2343 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $163.54 | 8.539% | $177.5047 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $1,189.00 | $1,290.6484 | $1,290.63 | $1,290.65 | $1,290.50 | |