| 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 | $118.91 | 4.872% | $124.7033 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $234.71 | 3.332% | $242.5305 | $242.53 | $242.55 | $242.50 |
| Purchase #3 | $60.79 | 9.747% | $66.7152 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $157.88 | 6.398% | $167.9812 | $167.98 | $168.00 | $168.00 |
| Purchase #5 | $159.36 | 6.196% | $169.2339 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $13.99 | 7.858% | $15.0893 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $100.64 | 5.199% | $105.8723 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $846.28 | $892.1257 | $892.12 | $892.15 | $892.10 | |