| 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 | $94.37 | 8.630% | $102.5141 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $42.85 | 5.492% | $45.2033 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $11.87 | 9.795% | $13.0327 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $222.32 | 8.828% | $241.9464 | $241.95 | $241.95 | $241.90 |
| Purchase #5 | $33.50 | 6.510% | $35.6809 | $35.68 | $35.70 | $35.70 |
| Purchase #6 | $112.51 | 5.450% | $118.6418 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $242.67 | 10.521% | $268.2013 | $268.20 | $268.20 | $268.20 |
| 7 purchase totals = | $760.09 | $825.2205 | $825.21 | $825.25 | $825.10 | |