| 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 | $211.54 | 11.403% | $235.6619 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $142.64 | 9.560% | $156.2764 | $156.28 | $156.30 | $156.30 |
| Purchase #3 | $221.59 | 4.646% | $231.8851 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $130.54 | 5.726% | $138.0147 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $220.98 | 7.195% | $236.8795 | $236.88 | $236.90 | $236.90 |
| Purchase #6 | $73.68 | 11.164% | $81.9056 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $100.85 | 12.715% | $113.6731 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $1,101.82 | $1,194.2963 | $1,194.30 | $1,194.30 | $1,194.40 | |