| 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 | $199.90 | 3.680% | $207.2563 | $207.26 | $207.25 | $207.30 |
| Purchase #2 | $216.34 | 11.329% | $240.8492 | $240.85 | $240.85 | $240.80 |
| Purchase #3 | $10.90 | 4.662% | $11.4082 | $11.41 | $11.40 | $11.40 |
| Purchase #4 | $133.79 | 11.744% | $149.5023 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $88.65 | 5.454% | $93.485 | $93.49 | $93.50 | $93.50 |
| Purchase #6 | $36.30 | 8.339% | $39.3271 | $39.33 | $39.35 | $39.30 |
| Purchase #7 | $216.48 | 13.796% | $246.3456 | $246.35 | $246.35 | $246.30 |
| 7 purchase totals = | $902.36 | $988.1737 | $988.19 | $988.20 | $988.10 | |