| 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 | $105.43 | 7.505% | $113.3425 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $222.75 | 6.660% | $237.5852 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $178.30 | 4.165% | $185.7262 | $185.73 | $185.75 | $185.70 |
| Purchase #4 | $32.42 | 8.394% | $35.1413 | $35.14 | $35.15 | $35.10 |
| Purchase #5 | $225.82 | 4.380% | $235.7109 | $235.71 | $235.70 | $235.70 |
| Purchase #6 | $97.47 | 5.430% | $102.7626 | $102.76 | $102.75 | $102.80 |
| Purchase #7 | $121.62 | 8.516% | $131.9772 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $983.81 | $1,042.2459 | $1,042.25 | $1,042.30 | $1,042.20 | |