| 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 | $97.68 | 10.763% | $108.1933 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $130.90 | 13.123% | $148.078 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $230.89 | 4.514% | $241.3124 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $67.78 | 3.266% | $69.9937 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $228.80 | 11.605% | $255.3522 | $255.35 | $255.35 | $255.40 |
| Purchase #6 | $17.76 | 10.325% | $19.5937 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $118.39 | 5.365% | $124.7416 | $124.74 | $124.75 | $124.70 |
| 7 purchase totals = | $892.20 | $967.2649 | $967.25 | $967.30 | $967.30 | |