| 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 | $221.90 | 3.431% | $229.5134 | $229.51 | $229.50 | $229.50 |
| Purchase #2 | $229.84 | 10.308% | $253.5319 | $253.53 | $253.55 | $253.50 |
| Purchase #3 | $71.73 | 8.737% | $77.9971 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $206.56 | 5.130% | $217.1565 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $103.81 | 3.443% | $107.3842 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $148.68 | 5.455% | $156.7905 | $156.79 | $156.80 | $156.80 |
| Purchase #7 | $170.45 | 8.538% | $185.003 | $185.00 | $185.00 | $185.00 |
| 7 purchase totals = | $1,152.97 | $1,227.3766 | $1,227.37 | $1,227.40 | $1,227.40 | |