| 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 | $98.46 | 10.410% | $108.7097 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $140.26 | 6.224% | $148.9898 | $148.99 | $149.00 | $149.00 |
| Purchase #3 | $128.63 | 6.185% | $136.5858 | $136.59 | $136.60 | $136.60 |
| Purchase #4 | $122.79 | 12.216% | $137.79 | $137.79 | $137.80 | $137.80 |
| Purchase #5 | $195.70 | 4.515% | $204.5359 | $204.54 | $204.55 | $204.50 |
| Purchase #6 | $178.97 | 8.610% | $194.3793 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $106.26 | 5.175% | $111.759 | $111.76 | $111.75 | $111.80 |
| 7 purchase totals = | $971.07 | $1,042.7495 | $1,042.76 | $1,042.80 | $1,042.80 | |