| 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 | $206.31 | 9.357% | $225.6144 | $225.61 | $225.60 | $225.60 |
| Purchase #2 | $218.49 | 5.252% | $229.9651 | $229.97 | $229.95 | $230.00 |
| Purchase #3 | $214.34 | 11.853% | $239.7457 | $239.75 | $239.75 | $239.70 |
| Purchase #4 | $57.59 | 3.157% | $59.4081 | $59.41 | $59.40 | $59.40 |
| Purchase #5 | $128.57 | 3.562% | $133.1497 | $133.15 | $133.15 | $133.10 |
| Purchase #6 | $17.62 | 8.443% | $19.1077 | $19.11 | $19.10 | $19.10 |
| Purchase #7 | $57.97 | 13.487% | $65.7884 | $65.79 | $65.80 | $65.80 |
| 7 purchase totals = | $900.89 | $972.7791 | $972.79 | $972.75 | $972.70 | |