| 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 | $110.67 | 5.563% | $116.8266 | $116.83 | $116.85 | $116.80 |
| Purchase #2 | $76.59 | 4.326% | $79.9033 | $79.90 | $79.90 | $79.90 |
| Purchase #3 | $94.78 | 9.510% | $103.7936 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $113.74 | 11.761% | $127.117 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $233.27 | 6.237% | $247.819 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $182.87 | 7.752% | $197.0461 | $197.05 | $197.05 | $197.00 |
| Purchase #7 | $54.84 | 3.792% | $56.9195 | $56.92 | $56.90 | $56.90 |
| 7 purchase totals = | $866.76 | $929.4251 | $929.43 | $929.40 | $929.30 | |