| 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 | $218.97 | 6.128% | $232.3885 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $105.73 | 12.231% | $118.6618 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $133.67 | 13.197% | $151.3104 | $151.31 | $151.30 | $151.30 |
| Purchase #4 | $97.86 | 4.497% | $102.2608 | $102.26 | $102.25 | $102.30 |
| Purchase #5 | $36.41 | 3.519% | $37.6913 | $37.69 | $37.70 | $37.70 |
| Purchase #6 | $240.69 | 7.721% | $259.2737 | $259.27 | $259.25 | $259.30 |
| Purchase #7 | $133.52 | 7.162% | $143.0827 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $966.85 | $1,044.6692 | $1,044.66 | $1,044.65 | $1,044.80 | |