| 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 | $197.28 | 8.660% | $214.3644 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $152.57 | 6.129% | $161.921 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $195.41 | 4.749% | $204.69 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $57.48 | 6.787% | $61.3812 | $61.38 | $61.40 | $61.40 |
| Purchase #5 | $81.57 | 5.342% | $85.9275 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $10.31 | 3.595% | $10.6806 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $213.53 | 8.586% | $231.8637 | $231.86 | $231.85 | $231.90 |
| 7 purchase totals = | $908.15 | $970.8284 | $970.82 | $970.85 | $970.90 | |