| 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 | $139.35 | 12.103% | $156.2155 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $199.34 | 11.510% | $222.284 | $222.28 | $222.30 | $222.30 |
| Purchase #3 | $10.37 | 4.655% | $10.8527 | $10.85 | $10.85 | $10.90 |
| Purchase #4 | $98.27 | 7.180% | $105.3258 | $105.33 | $105.35 | $105.30 |
| Purchase #5 | $110.56 | 13.283% | $125.2457 | $125.25 | $125.25 | $125.20 |
| Purchase #6 | $92.73 | 9.140% | $101.2055 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $212.82 | 12.452% | $239.3203 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $863.44 | $960.4495 | $960.46 | $960.45 | $960.40 | |