| 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 | $194.36 | 10.227% | $214.2372 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $23.87 | 11.149% | $26.5313 | $26.53 | $26.55 | $26.50 |
| Purchase #3 | $227.35 | 13.175% | $257.3034 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $19.84 | 3.705% | $20.5751 | $20.58 | $20.60 | $20.60 |
| Purchase #5 | $139.81 | 7.401% | $150.1573 | $150.16 | $150.15 | $150.20 |
| Purchase #6 | $57.54 | 4.159% | $59.9331 | $59.93 | $59.95 | $59.90 |
| Purchase #7 | $57.69 | 12.647% | $64.9861 | $64.99 | $65.00 | $65.00 |
| 7 purchase totals = | $720.46 | $793.7235 | $793.73 | $793.80 | $793.70 | |