| 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 | $125.25 | 13.854% | $142.6021 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $119.79 | 4.693% | $125.4117 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $42.69 | 3.463% | $44.1684 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $33.78 | 7.140% | $36.1919 | $36.19 | $36.20 | $36.20 |
| Purchase #5 | $29.69 | 13.530% | $33.7071 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $90.34 | 11.137% | $100.4012 | $100.40 | $100.40 | $100.40 |
| Purchase #7 | $83.99 | 5.645% | $88.7312 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $525.53 | $571.2136 | $571.21 | $571.20 | $571.20 | |