| 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 | $97.84 | 13.817% | $111.3586 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $198.55 | 10.812% | $220.0172 | $220.02 | $220.00 | $220.00 |
| Purchase #3 | $227.78 | 8.426% | $246.9727 | $246.97 | $246.95 | $247.00 |
| Purchase #4 | $143.29 | 12.591% | $161.3316 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $166.29 | 6.485% | $177.0739 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $122.83 | 11.348% | $136.7687 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $135.64 | 8.190% | $146.7489 | $146.75 | $146.75 | $146.70 |
| 7 purchase totals = | $1,092.22 | $1,200.2716 | $1,200.27 | $1,200.20 | $1,200.30 | |