| 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 | $107.97 | 12.481% | $121.4457 | $121.45 | $121.45 | $121.40 |
| Purchase #2 | $136.87 | 10.684% | $151.4932 | $151.49 | $151.50 | $151.50 |
| Purchase #3 | $104.71 | 12.369% | $117.6616 | $117.66 | $117.65 | $117.70 |
| Purchase #4 | $233.81 | 5.247% | $246.078 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $225.60 | 9.646% | $247.3614 | $247.36 | $247.35 | $247.40 |
| Purchase #6 | $162.29 | 10.291% | $178.9913 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $205.61 | 6.646% | $219.2748 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $1,176.86 | $1,282.3060 | $1,282.30 | $1,282.30 | $1,282.40 | |