| 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 | $192.81 | 10.756% | $213.5486 | $213.55 | $213.55 | $213.50 |
| Purchase #2 | $247.25 | 4.210% | $257.6592 | $257.66 | $257.65 | $257.70 |
| Purchase #3 | $72.40 | 4.652% | $75.768 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $69.87 | 12.396% | $78.5311 | $78.53 | $78.55 | $78.50 |
| Purchase #5 | $242.63 | 13.477% | $275.3292 | $275.33 | $275.35 | $275.30 |
| Purchase #6 | $105.42 | 11.738% | $117.7942 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $167.71 | 12.829% | $189.2255 | $189.23 | $189.25 | $189.20 |
| 7 purchase totals = | $1,098.09 | $1,207.8558 | $1,207.86 | $1,207.90 | $1,207.80 | |