| 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 | $104.49 | 6.135% | $110.9005 | $110.90 | $110.90 | $110.90 |
| Purchase #2 | $62.86 | 13.680% | $71.4592 | $71.46 | $71.45 | $71.50 |
| Purchase #3 | $235.97 | 11.348% | $262.7479 | $262.75 | $262.75 | $262.70 |
| Purchase #4 | $227.59 | 3.391% | $235.3076 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $75.56 | 13.136% | $85.4856 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $224.73 | 10.834% | $249.0772 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $176.84 | 8.674% | $192.1791 | $192.18 | $192.20 | $192.20 |
| 7 purchase totals = | $1,108.04 | $1,207.1571 | $1,207.17 | $1,207.20 | $1,207.20 | |