| 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 | $187.98 | 6.233% | $199.6968 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $185.89 | 5.148% | $195.4596 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $92.70 | 7.865% | $99.9909 | $99.99 | $100.00 | $100.00 |
| Purchase #4 | $172.91 | 10.351% | $190.8079 | $190.81 | $190.80 | $190.80 |
| Purchase #5 | $31.66 | 11.393% | $35.267 | $35.27 | $35.25 | $35.30 |
| Purchase #6 | $5.25 | 3.110% | $5.4133 | $5.41 | $5.40 | $5.40 |
| Purchase #7 | $209.48 | 12.729% | $236.1447 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $885.87 | $962.7802 | $962.78 | $962.75 | $962.80 | |