| 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 | $237.46 | 7.618% | $255.5497 | $255.55 | $255.55 | $255.50 |
| Purchase #2 | $20.91 | 4.850% | $21.9241 | $21.92 | $21.90 | $21.90 |
| Purchase #3 | $111.80 | 5.860% | $118.3515 | $118.35 | $118.35 | $118.40 |
| Purchase #4 | $150.75 | 12.109% | $169.0043 | $169.00 | $169.00 | $169.00 |
| Purchase #5 | $75.53 | 10.868% | $83.7386 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $204.86 | 10.437% | $226.2412 | $226.24 | $226.25 | $226.20 |
| Purchase #7 | $204.70 | 11.711% | $228.6724 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $1,006.01 | $1,103.4818 | $1,103.47 | $1,103.45 | $1,103.40 | |