| 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 | $15.33 | 13.476% | $17.3959 | $17.40 | $17.40 | $17.40 |
| Purchase #2 | $115.62 | 13.215% | $130.8992 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $123.50 | 4.517% | $129.0785 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $96.91 | 6.817% | $103.5164 | $103.52 | $103.50 | $103.50 |
| Purchase #5 | $211.36 | 10.522% | $233.5993 | $233.60 | $233.60 | $233.60 |
| Purchase #6 | $138.49 | 10.373% | $152.8556 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $214.69 | 10.569% | $237.3806 | $237.38 | $237.40 | $237.40 |
| 7 purchase totals = | $915.90 | $1,004.7255 | $1,004.74 | $1,004.75 | $1,004.80 | |