| 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 | $113.98 | 11.385% | $126.9566 | $126.96 | $126.95 | $127.00 |
| Purchase #2 | $128.75 | 6.341% | $136.914 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $18.55 | 9.616% | $20.3338 | $20.33 | $20.35 | $20.30 |
| Purchase #4 | $26.98 | 7.610% | $29.0332 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $75.71 | 5.363% | $79.7703 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $244.32 | 4.507% | $255.3315 | $255.33 | $255.35 | $255.30 |
| Purchase #7 | $86.54 | 8.556% | $93.9444 | $93.94 | $93.95 | $93.90 |
| 7 purchase totals = | $694.83 | $742.2838 | $742.27 | $742.30 | $742.20 | |