| 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 | $231.42 | 5.731% | $244.6827 | $244.68 | $244.70 | $244.70 |
| Purchase #2 | $125.88 | 11.835% | $140.7779 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $51.46 | 6.687% | $54.9011 | $54.90 | $54.90 | $54.90 |
| Purchase #4 | $10.53 | 4.346% | $10.9876 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $146.34 | 5.172% | $153.9087 | $153.91 | $153.90 | $153.90 |
| Purchase #6 | $97.26 | 11.453% | $108.3992 | $108.40 | $108.40 | $108.40 |
| Purchase #7 | $109.65 | 7.103% | $117.4384 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $772.54 | $831.0956 | $831.10 | $831.15 | $831.10 | |