| 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 | $208.42 | 3.387% | $215.4792 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $131.97 | 13.532% | $149.8282 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $142.47 | 8.285% | $154.2736 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $185.31 | 4.285% | $193.2505 | $193.25 | $193.25 | $193.30 |
| Purchase #5 | $121.75 | 10.229% | $134.2038 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $116.76 | 11.530% | $130.2224 | $130.22 | $130.20 | $130.20 |
| Purchase #7 | $233.28 | 5.112% | $245.2053 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $1,139.96 | $1,222.4630 | $1,222.46 | $1,222.45 | $1,222.50 | |