| 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 | $220.30 | 12.647% | $248.1613 | $248.16 | $248.15 | $248.20 |
| Purchase #2 | $133.75 | 5.118% | $140.5953 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $27.90 | 8.195% | $30.1864 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $139.45 | 3.340% | $144.1076 | $144.11 | $144.10 | $144.10 |
| Purchase #5 | $139.42 | 7.119% | $149.3453 | $149.35 | $149.35 | $149.30 |
| Purchase #6 | $72.43 | 4.768% | $75.8835 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $38.74 | 12.508% | $43.5856 | $43.59 | $43.60 | $43.60 |
| 7 purchase totals = | $771.99 | $831.8650 | $831.88 | $831.90 | $831.90 | |