| 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 | $102.45 | 8.525% | $111.1839 | $111.18 | $111.20 | $111.20 |
| Purchase #2 | $84.45 | 4.155% | $87.9589 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $169.47 | 8.659% | $184.1444 | $184.14 | $184.15 | $184.10 |
| Purchase #4 | $219.59 | 7.235% | $235.4773 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $91.56 | 9.510% | $100.2674 | $100.27 | $100.25 | $100.30 |
| Purchase #6 | $113.90 | 4.674% | $119.2237 | $119.22 | $119.20 | $119.20 |
| Purchase #7 | $182.43 | 8.510% | $197.9548 | $197.95 | $197.95 | $198.00 |
| 7 purchase totals = | $963.85 | $1,036.2104 | $1,036.20 | $1,036.20 | $1,036.30 | |