| 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 | $190.93 | 8.495% | $207.1495 | $207.15 | $207.15 | $207.10 |
| Purchase #2 | $153.78 | 10.742% | $170.299 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $243.89 | 13.376% | $276.5127 | $276.51 | $276.50 | $276.50 |
| Purchase #4 | $232.77 | 8.159% | $251.7617 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $72.62 | 12.466% | $81.6728 | $81.67 | $81.65 | $81.70 |
| Purchase #6 | $206.30 | 6.141% | $218.9689 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $104.27 | 12.312% | $117.1077 | $117.11 | $117.10 | $117.10 |
| 7 purchase totals = | $1,204.56 | $1,323.4723 | $1,323.47 | $1,323.40 | $1,323.50 | |