| 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 | $235.86 | 8.303% | $255.4435 | $255.44 | $255.45 | $255.40 |
| Purchase #2 | $105.72 | 6.225% | $112.3011 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $135.71 | 9.776% | $148.977 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $100.34 | 3.338% | $103.6893 | $103.69 | $103.70 | $103.70 |
| Purchase #5 | $229.35 | 12.153% | $257.2229 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $114.37 | 9.785% | $125.5611 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $136.94 | 8.187% | $148.1513 | $148.15 | $148.15 | $148.20 |
| 7 purchase totals = | $1,058.29 | $1,151.3462 | $1,151.34 | $1,151.35 | $1,151.40 | |