| 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 | $217.28 | 5.195% | $228.5677 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $165.39 | 6.705% | $176.4794 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $38.56 | 4.131% | $40.1529 | $40.15 | $40.15 | $40.20 |
| Purchase #4 | $26.93 | 12.324% | $30.2489 | $30.25 | $30.25 | $30.20 |
| Purchase #5 | $55.68 | 4.615% | $58.2496 | $58.25 | $58.25 | $58.20 |
| Purchase #6 | $69.92 | 3.156% | $72.1267 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $201.74 | 7.705% | $217.2841 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $775.50 | $823.1093 | $823.11 | $823.15 | $823.10 | |