| 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 | $34.94 | 3.704% | $36.2342 | $36.23 | $36.25 | $36.20 |
| Purchase #2 | $8.49 | 13.689% | $9.6522 | $9.65 | $9.65 | $9.70 |
| Purchase #3 | $170.25 | 11.179% | $189.2822 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $221.94 | 6.588% | $236.5614 | $236.56 | $236.55 | $236.60 |
| Purchase #5 | $225.72 | 12.563% | $254.0772 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $234.79 | 4.466% | $245.2757 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $102.72 | 7.382% | $110.3028 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $998.85 | $1,081.3857 | $1,081.38 | $1,081.45 | $1,081.50 | |