| 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 | $227.94 | 7.221% | $244.3995 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $145.98 | 4.504% | $152.5549 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $174.94 | 6.653% | $186.5788 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $195.91 | 5.787% | $207.2473 | $207.25 | $207.25 | $207.20 |
| Purchase #5 | $205.53 | 7.488% | $220.9201 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $93.54 | 4.517% | $97.7652 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $155.58 | 8.576% | $168.9225 | $168.92 | $168.90 | $168.90 |
| 7 purchase totals = | $1,199.42 | $1,278.3883 | $1,278.39 | $1,278.35 | $1,278.40 | |