| 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 | $199.60 | 8.332% | $216.2307 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $157.42 | 10.475% | $173.9097 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $56.79 | 8.205% | $61.4496 | $61.45 | $61.45 | $61.40 |
| Purchase #4 | $215.27 | 12.460% | $242.0926 | $242.09 | $242.10 | $242.10 |
| Purchase #5 | $162.74 | 12.734% | $183.4633 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $137.90 | 13.680% | $156.7647 | $156.76 | $156.75 | $156.80 |
| Purchase #7 | $203.35 | 8.777% | $221.198 | $221.20 | $221.20 | $221.20 |
| 7 purchase totals = | $1,133.07 | $1,255.1086 | $1,255.10 | $1,255.10 | $1,255.10 | |