| 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 | $250.79 | 13.633% | $284.9802 | $284.98 | $285.00 | $285.00 |
| Purchase #2 | $225.79 | 7.772% | $243.3384 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $111.87 | 5.154% | $117.6358 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $102.76 | 7.593% | $110.5626 | $110.56 | $110.55 | $110.60 |
| Purchase #5 | $159.99 | 6.119% | $169.7798 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $76.97 | 9.642% | $84.3914 | $84.39 | $84.40 | $84.40 |
| Purchase #7 | $79.30 | 3.522% | $82.0929 | $82.09 | $82.10 | $82.10 |
| 7 purchase totals = | $1,007.47 | $1,092.7811 | $1,092.78 | $1,092.85 | $1,092.80 | |