| 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 | $245.65 | 8.119% | $265.5943 | $265.59 | $265.60 | $265.60 |
| Purchase #2 | $148.68 | 6.311% | $158.0632 | $158.06 | $158.05 | $158.10 |
| Purchase #3 | $86.56 | 13.799% | $98.5044 | $98.50 | $98.50 | $98.50 |
| Purchase #4 | $15.90 | 4.758% | $16.6565 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $111.81 | 13.752% | $127.1861 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $134.49 | 10.453% | $148.5482 | $148.55 | $148.55 | $148.50 |
| Purchase #7 | $86.68 | 11.564% | $96.7037 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $829.77 | $911.2564 | $911.25 | $911.25 | $911.30 | |