| 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 | $91.60 | 13.528% | $103.9916 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $116.57 | 3.615% | $120.784 | $120.78 | $120.80 | $120.80 |
| Purchase #3 | $145.53 | 8.684% | $158.1678 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $107.74 | 11.211% | $119.8187 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $208.57 | 12.355% | $234.3388 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $205.66 | 8.546% | $223.2357 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $159.57 | 8.725% | $173.4925 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $1,035.24 | $1,133.8291 | $1,133.83 | $1,133.85 | $1,133.80 | |