| 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 | $211.39 | 9.390% | $231.2395 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $36.29 | 6.111% | $38.5077 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $79.47 | 3.182% | $81.9987 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $103.37 | 8.436% | $112.0903 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $183.82 | 4.166% | $191.4779 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $21.53 | 8.235% | $23.303 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $74.74 | 11.227% | $83.1311 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $710.61 | $761.7482 | $761.75 | $761.80 | $761.70 | |