| 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 | $224.45 | 8.447% | $243.4093 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $249.81 | 5.592% | $263.7794 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $205.49 | 4.873% | $215.5035 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $26.87 | 6.790% | $28.6945 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $231.48 | 4.710% | $242.3827 | $242.38 | $242.40 | $242.40 |
| Purchase #6 | $221.28 | 13.189% | $250.4646 | $250.46 | $250.45 | $250.50 |
| Purchase #7 | $148.37 | 13.678% | $168.664 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $1,307.75 | $1,412.8980 | $1,412.88 | $1,412.90 | $1,413.00 | |