| 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 | $199.58 | 7.317% | $214.1833 | $214.18 | $214.20 | $214.20 |
| Purchase #2 | $117.48 | 3.838% | $121.9889 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $161.67 | 12.709% | $182.2166 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $86.44 | 9.570% | $94.7123 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $195.95 | 6.457% | $208.6025 | $208.60 | $208.60 | $208.60 |
| Purchase #6 | $50.52 | 9.166% | $55.1507 | $55.15 | $55.15 | $55.20 |
| Purchase #7 | $92.53 | 5.860% | $97.9523 | $97.95 | $97.95 | $98.00 |
| 7 purchase totals = | $904.17 | $974.8066 | $974.80 | $974.80 | $974.90 | |