| 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 | $200.92 | 9.823% | $220.6564 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $215.54 | 12.440% | $242.3532 | $242.35 | $242.35 | $242.40 |
| Purchase #3 | $134.88 | 4.426% | $140.8498 | $140.85 | $140.85 | $140.80 |
| Purchase #4 | $142.69 | 10.168% | $157.1987 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $20.70 | 10.374% | $22.8474 | $22.85 | $22.85 | $22.80 |
| Purchase #6 | $19.29 | 12.221% | $21.6474 | $21.65 | $21.65 | $21.60 |
| Purchase #7 | $59.89 | 3.284% | $61.8568 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $793.91 | $867.4097 | $867.42 | $867.40 | $867.40 | |