| 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 | $249.42 | 10.593% | $275.8411 | $275.84 | $275.85 | $275.80 |
| Purchase #2 | $13.69 | 4.693% | $14.3325 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $123.27 | 12.578% | $138.7749 | $138.77 | $138.75 | $138.80 |
| Purchase #4 | $144.71 | 3.844% | $150.2727 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $138.82 | 10.204% | $152.9852 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $13.80 | 3.350% | $14.2623 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $71.41 | 8.156% | $77.2342 | $77.23 | $77.25 | $77.20 |
| 7 purchase totals = | $755.12 | $823.7029 | $823.69 | $823.70 | $823.70 | |