| 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 | $203.80 | 4.865% | $213.7149 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $216.98 | 13.768% | $246.8538 | $246.85 | $246.85 | $246.90 |
| Purchase #3 | $54.93 | 13.239% | $62.2022 | $62.20 | $62.20 | $62.20 |
| Purchase #4 | $54.88 | 5.134% | $57.6975 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $67.43 | 13.836% | $76.7596 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $120.94 | 7.365% | $129.8472 | $129.85 | $129.85 | $129.80 |
| Purchase #7 | $171.73 | 11.785% | $191.9684 | $191.97 | $191.95 | $192.00 |
| 7 purchase totals = | $890.69 | $979.0436 | $979.04 | $979.00 | $979.10 | |