| 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 | $243.27 | 5.370% | $256.3336 | $256.33 | $256.35 | $256.30 |
| Purchase #2 | $213.77 | 5.280% | $225.0571 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $138.79 | 3.245% | $143.2937 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $76.69 | 7.176% | $82.1933 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $138.64 | 9.601% | $151.9508 | $151.95 | $151.95 | $152.00 |
| Purchase #6 | $186.62 | 8.378% | $202.255 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $117.99 | 7.587% | $126.9419 | $126.94 | $126.95 | $126.90 |
| 7 purchase totals = | $1,115.77 | $1,188.0254 | $1,188.02 | $1,188.05 | $1,188.10 | |