| 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 | $209.74 | 7.522% | $225.5166 | $225.52 | $225.50 | $225.50 |
| Purchase #2 | $236.47 | 8.500% | $256.57 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $164.66 | 3.340% | $170.1596 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $12.77 | 5.383% | $13.4574 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $221.68 | 5.555% | $233.9943 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $246.43 | 10.413% | $272.0908 | $272.09 | $272.10 | $272.10 |
| Purchase #7 | $193.83 | 12.719% | $218.4832 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $1,285.58 | $1,390.2719 | $1,390.27 | $1,390.25 | $1,390.40 | |