| 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 | $100.63 | 13.255% | $113.9685 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $191.43 | 3.365% | $197.8716 | $197.87 | $197.85 | $197.90 |
| Purchase #3 | $187.41 | 5.352% | $197.4402 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $188.82 | 12.213% | $211.8806 | $211.88 | $211.90 | $211.90 |
| Purchase #5 | $247.49 | 8.270% | $267.9574 | $267.96 | $267.95 | $268.00 |
| Purchase #6 | $161.41 | 10.121% | $177.7463 | $177.75 | $177.75 | $177.70 |
| Purchase #7 | $75.91 | 8.332% | $82.2348 | $82.23 | $82.25 | $82.20 |
| 7 purchase totals = | $1,153.10 | $1,249.0994 | $1,249.10 | $1,249.10 | $1,249.10 | |