| 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 | $185.83 | 10.254% | $204.885 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $169.91 | 8.435% | $184.2419 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $138.65 | 10.181% | $152.766 | $152.77 | $152.75 | $152.80 |
| Purchase #4 | $119.50 | 11.404% | $133.1278 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $230.43 | 7.202% | $247.0256 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $117.75 | 6.690% | $125.6275 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $222.77 | 8.725% | $242.2067 | $242.21 | $242.20 | $242.20 |
| 7 purchase totals = | $1,184.84 | $1,289.8805 | $1,289.90 | $1,289.95 | $1,289.80 | |