| 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 | $20.50 | 11.114% | $22.7784 | $22.78 | $22.80 | $22.80 |
| Purchase #2 | $229.97 | 3.453% | $237.9109 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $194.75 | 5.419% | $205.3035 | $205.30 | $205.30 | $205.30 |
| Purchase #4 | $121.64 | 8.600% | $132.101 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $149.78 | 3.871% | $155.578 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $69.53 | 12.469% | $78.1997 | $78.20 | $78.20 | $78.20 |
| Purchase #7 | $173.35 | 3.871% | $180.0604 | $180.06 | $180.05 | $180.10 |
| 7 purchase totals = | $959.52 | $1,011.9319 | $1,011.93 | $1,011.95 | $1,012.00 | |