| 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 | $99.78 | 13.797% | $113.5466 | $113.55 | $113.55 | $113.50 |
| Purchase #2 | $236.63 | 9.506% | $259.124 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $239.93 | 13.604% | $272.5701 | $272.57 | $272.55 | $272.60 |
| Purchase #4 | $68.90 | 11.648% | $76.9255 | $76.93 | $76.95 | $76.90 |
| Purchase #5 | $242.68 | 8.757% | $263.9315 | $263.93 | $263.95 | $263.90 |
| Purchase #6 | $169.70 | 6.499% | $180.7288 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $115.54 | 9.240% | $126.2159 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $1,173.16 | $1,293.0424 | $1,293.05 | $1,293.05 | $1,292.90 | |