| 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 | $85.55 | 7.806% | $92.228 | $92.23 | $92.25 | $92.20 |
| Purchase #2 | $249.99 | 8.318% | $270.7842 | $270.78 | $270.80 | $270.80 |
| Purchase #3 | $190.25 | 12.404% | $213.8486 | $213.85 | $213.85 | $213.80 |
| Purchase #4 | $97.75 | 4.207% | $101.8623 | $101.86 | $101.85 | $101.90 |
| Purchase #5 | $9.41 | 8.541% | $10.2137 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $118.53 | 11.113% | $131.7022 | $131.70 | $131.70 | $131.70 |
| Purchase #7 | $151.26 | 12.749% | $170.5441 | $170.54 | $170.55 | $170.50 |
| 7 purchase totals = | $902.74 | $991.1831 | $991.17 | $991.20 | $991.10 | |