| 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 | $52.33 | 7.477% | $56.2427 | $56.24 | $56.25 | $56.20 |
| Purchase #2 | $208.65 | 3.734% | $216.441 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $218.57 | 8.752% | $237.6992 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $107.47 | 13.778% | $122.2772 | $122.28 | $122.30 | $122.30 |
| Purchase #5 | $237.57 | 6.192% | $252.2803 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $173.58 | 5.123% | $182.4725 | $182.47 | $182.45 | $182.50 |
| Purchase #7 | $75.54 | 4.404% | $78.8668 | $78.87 | $78.85 | $78.90 |
| 7 purchase totals = | $1,073.71 | $1,146.2797 | $1,146.28 | $1,146.30 | $1,146.30 | |