| 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 | $127.98 | 3.205% | $132.0818 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $192.28 | 10.862% | $213.1655 | $213.17 | $213.15 | $213.20 |
| Purchase #3 | $17.49 | 4.852% | $18.3386 | $18.34 | $18.35 | $18.30 |
| Purchase #4 | $137.74 | 10.525% | $152.2371 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $220.77 | 11.682% | $246.5604 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $54.97 | 6.334% | $58.4518 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $242.46 | 10.171% | $267.1206 | $267.12 | $267.10 | $267.10 |
| 7 purchase totals = | $993.69 | $1,087.9558 | $1,087.96 | $1,087.95 | $1,088.00 | |