| 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 | $106.81 | 9.625% | $117.0905 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $98.53 | 13.292% | $111.6266 | $111.63 | $111.65 | $111.60 |
| Purchase #3 | $205.46 | 12.792% | $231.7424 | $231.74 | $231.75 | $231.70 |
| Purchase #4 | $214.26 | 8.106% | $231.6279 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $144.29 | 7.145% | $154.5995 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $40.59 | 13.546% | $46.0883 | $46.09 | $46.10 | $46.10 |
| Purchase #7 | $211.82 | 5.427% | $223.3155 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $1,021.76 | $1,116.0907 | $1,116.10 | $1,116.15 | $1,116.00 | |