| 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 | $209.87 | 10.265% | $231.4132 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $13.72 | 4.257% | $14.3041 | $14.30 | $14.30 | $14.30 |
| Purchase #3 | $158.37 | 8.849% | $172.3842 | $172.38 | $172.40 | $172.40 |
| Purchase #4 | $111.62 | 12.750% | $125.8516 | $125.85 | $125.85 | $125.90 |
| Purchase #5 | $81.63 | 7.789% | $87.9882 | $87.99 | $88.00 | $88.00 |
| Purchase #6 | $201.65 | 6.623% | $215.0053 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $40.69 | 4.415% | $42.4865 | $42.49 | $42.50 | $42.50 |
| 7 purchase totals = | $817.55 | $889.4331 | $889.43 | $889.45 | $889.50 | |