| 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 | $87.63 | 13.237% | $99.2296 | $99.23 | $99.25 | $99.20 |
| Purchase #2 | $220.55 | 8.312% | $238.8821 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $11.45 | 4.566% | $11.9728 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $110.44 | 7.372% | $118.5816 | $118.58 | $118.60 | $118.60 |
| Purchase #5 | $98.27 | 12.405% | $110.4604 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $161.76 | 8.302% | $175.1893 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $182.83 | 8.181% | $197.7873 | $197.79 | $197.80 | $197.80 |
| 7 purchase totals = | $872.93 | $952.1031 | $952.10 | $952.15 | $952.20 | |