| 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 | $128.74 | 10.408% | $142.1393 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $49.65 | 6.739% | $52.9959 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $197.71 | 13.674% | $224.7449 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $174.88 | 5.579% | $184.6366 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $25.26 | 4.519% | $26.4015 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $51.91 | 6.148% | $55.1014 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $214.54 | 10.387% | $236.8243 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $842.69 | $922.8439 | $922.84 | $922.85 | $922.70 | |