| 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 | $13.65 | 12.841% | $15.4028 | $15.40 | $15.40 | $15.40 |
| Purchase #2 | $117.91 | 11.249% | $131.1737 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $215.64 | 7.680% | $232.2012 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $232.56 | 9.202% | $253.9602 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $242.47 | 13.366% | $274.8785 | $274.88 | $274.90 | $274.90 |
| Purchase #6 | $196.28 | 5.144% | $206.3766 | $206.38 | $206.40 | $206.40 |
| Purchase #7 | $144.62 | 3.125% | $149.1394 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $1,163.13 | $1,263.1324 | $1,263.13 | $1,263.15 | $1,263.20 | |