| 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 | $79.91 | 12.296% | $89.7357 | $89.74 | $89.75 | $89.70 |
| Purchase #2 | $229.46 | 5.177% | $241.3391 | $241.34 | $241.35 | $241.30 |
| Purchase #3 | $31.55 | 4.497% | $32.9688 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $110.87 | 10.490% | $122.5003 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $111.60 | 3.870% | $115.9189 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $180.42 | 6.633% | $192.3873 | $192.39 | $192.40 | $192.40 |
| Purchase #7 | $220.69 | 7.196% | $236.5709 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $964.50 | $1,031.4210 | $1,031.43 | $1,031.40 | $1,031.40 | |