| 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 | $140.33 | 4.679% | $146.896 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $23.91 | 7.461% | $25.6939 | $25.69 | $25.70 | $25.70 |
| Purchase #3 | $229.50 | 5.672% | $242.5172 | $242.52 | $242.50 | $242.50 |
| Purchase #4 | $207.63 | 10.285% | $228.9847 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $194.29 | 5.146% | $204.2882 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $173.80 | 10.439% | $191.943 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $99.77 | 4.699% | $104.4582 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $1,069.23 | $1,144.7812 | $1,144.78 | $1,144.80 | $1,144.80 | |