| 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 | $92.74 | 10.396% | $102.3813 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $213.95 | 3.870% | $222.2299 | $222.23 | $222.25 | $222.20 |
| Purchase #3 | $10.58 | 10.683% | $11.7103 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $117.88 | 9.780% | $129.4087 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $134.59 | 5.252% | $141.6587 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $28.26 | 3.261% | $29.1816 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $209.44 | 13.235% | $237.1594 | $237.16 | $237.15 | $237.20 |
| 7 purchase totals = | $807.44 | $873.7299 | $873.73 | $873.75 | $873.80 | |