| 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 | $208.83 | 5.180% | $219.6474 | $219.65 | $219.65 | $219.60 |
| Purchase #2 | $136.94 | 11.541% | $152.7442 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $222.92 | 5.747% | $235.7312 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $73.55 | 7.469% | $79.0434 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $244.51 | 9.445% | $267.604 | $267.60 | $267.60 | $267.60 |
| Purchase #6 | $129.91 | 6.738% | $138.6633 | $138.66 | $138.65 | $138.70 |
| Purchase #7 | $212.35 | 3.641% | $220.0817 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $1,229.01 | $1,313.5152 | $1,313.50 | $1,313.55 | $1,313.40 | |