| 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 | $191.89 | 6.510% | $204.382 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $69.65 | 7.468% | $74.8515 | $74.85 | $74.85 | $74.90 |
| Purchase #3 | $65.50 | 3.687% | $67.915 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $178.81 | 13.694% | $203.2962 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $112.59 | 10.515% | $124.4288 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $215.67 | 13.403% | $244.5763 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $8.91 | 8.763% | $9.6908 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $843.02 | $929.1406 | $929.15 | $929.20 | $929.20 | |