| 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 | $121.70 | 12.306% | $136.6764 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $10.81 | 12.634% | $12.1757 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $208.81 | 7.404% | $224.2703 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $176.31 | 3.659% | $182.7612 | $182.76 | $182.75 | $182.80 |
| Purchase #5 | $156.62 | 10.618% | $173.2499 | $173.25 | $173.25 | $173.20 |
| Purchase #6 | $175.70 | 13.384% | $199.2157 | $199.22 | $199.20 | $199.20 |
| Purchase #7 | $74.88 | 13.729% | $85.1603 | $85.16 | $85.15 | $85.20 |
| 7 purchase totals = | $924.83 | $1,013.5095 | $1,013.52 | $1,013.50 | $1,013.60 | |