| 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 | $237.40 | 12.234% | $266.4435 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $129.40 | 4.490% | $135.2101 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $100.34 | 12.556% | $112.9387 | $112.94 | $112.95 | $112.90 |
| Purchase #4 | $44.38 | 5.120% | $46.6523 | $46.65 | $46.65 | $46.70 |
| Purchase #5 | $98.42 | 5.612% | $103.9433 | $103.94 | $103.95 | $103.90 |
| Purchase #6 | $158.66 | 7.144% | $169.9947 | $169.99 | $170.00 | $170.00 |
| Purchase #7 | $113.78 | 6.411% | $121.0744 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $882.38 | $956.2570 | $956.24 | $956.25 | $956.20 | |