| 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 | $92.91 | 11.275% | $103.3856 | $103.39 | $103.40 | $103.40 |
| Purchase #2 | $217.26 | 11.470% | $242.1797 | $242.18 | $242.20 | $242.20 |
| Purchase #3 | $168.78 | 8.464% | $183.0655 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $203.55 | 5.857% | $215.4719 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $186.70 | 4.766% | $195.5981 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $188.47 | 8.613% | $204.7029 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $159.76 | 10.590% | $176.6786 | $176.68 | $176.70 | $176.70 |
| 7 purchase totals = | $1,217.43 | $1,321.0823 | $1,321.09 | $1,321.10 | $1,321.20 | |