| 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 | $208.68 | 6.321% | $221.8707 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $209.43 | 13.689% | $238.0989 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $233.66 | 3.693% | $242.2891 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $98.87 | 12.336% | $111.0666 | $111.07 | $111.05 | $111.10 |
| Purchase #5 | $115.39 | 11.104% | $128.2029 | $128.20 | $128.20 | $128.20 |
| Purchase #6 | $182.41 | 4.228% | $190.1223 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $150.41 | 8.861% | $163.7378 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $1,198.85 | $1,295.3883 | $1,295.39 | $1,295.35 | $1,295.40 | |