| 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 | $117.48 | 7.138% | $125.8657 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $84.85 | 12.561% | $95.508 | $95.51 | $95.50 | $95.50 |
| Purchase #3 | $13.49 | 9.730% | $14.8026 | $14.80 | $14.80 | $14.80 |
| Purchase #4 | $187.93 | 10.393% | $207.4616 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $130.75 | 11.390% | $145.6424 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $32.45 | 12.213% | $36.4131 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $216.59 | 5.239% | $227.9372 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $783.54 | $853.6306 | $853.63 | $853.60 | $853.60 | |