| 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 | $118.44 | 5.409% | $124.8464 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $229.69 | 11.795% | $256.7819 | $256.78 | $256.80 | $256.80 |
| Purchase #3 | $136.58 | 4.816% | $143.1577 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $126.39 | 13.722% | $143.7332 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $169.56 | 3.629% | $175.7133 | $175.71 | $175.70 | $175.70 |
| Purchase #6 | $238.40 | 11.227% | $265.1652 | $265.17 | $265.15 | $265.20 |
| Purchase #7 | $61.31 | 11.783% | $68.5342 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $1,080.37 | $1,177.9319 | $1,177.93 | $1,177.95 | $1,177.90 | |