| 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 | $110.34 | 12.433% | $124.0586 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $143.88 | 3.713% | $149.2223 | $149.22 | $149.20 | $149.20 |
| Purchase #3 | $248.95 | 9.272% | $272.0326 | $272.03 | $272.05 | $272.00 |
| Purchase #4 | $129.57 | 5.610% | $136.8389 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $206.86 | 5.699% | $218.649 | $218.65 | $218.65 | $218.60 |
| Purchase #6 | $71.54 | 3.709% | $74.1934 | $74.19 | $74.20 | $74.20 |
| Purchase #7 | $157.35 | 8.396% | $170.5611 | $170.56 | $170.55 | $170.60 |
| 7 purchase totals = | $1,068.49 | $1,145.5559 | $1,145.55 | $1,145.55 | $1,145.50 | |