| 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 | $129.82 | 9.244% | $141.8206 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $197.27 | 12.786% | $222.4929 | $222.49 | $222.50 | $222.50 |
| Purchase #3 | $223.55 | 12.274% | $250.9885 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $210.86 | 8.826% | $229.4705 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $188.79 | 9.306% | $206.3588 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $226.83 | 7.118% | $242.9758 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $174.61 | 13.200% | $197.6585 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $1,351.73 | $1,491.7656 | $1,491.77 | $1,491.75 | $1,491.90 | |