| 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 | $117.45 | 12.582% | $132.2276 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $20.32 | 11.780% | $22.7137 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $144.92 | 6.317% | $154.0746 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $111.41 | 4.337% | $116.2419 | $116.24 | $116.25 | $116.20 |
| Purchase #5 | $227.45 | 7.550% | $244.6225 | $244.62 | $244.60 | $244.60 |
| Purchase #6 | $11.74 | 7.646% | $12.6376 | $12.64 | $12.65 | $12.60 |
| Purchase #7 | $232.39 | 5.430% | $245.0088 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $865.68 | $927.5267 | $927.52 | $927.50 | $927.40 | |