| 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 | $10.87 | 11.744% | $12.1466 | $12.15 | $12.15 | $12.10 |
| Purchase #2 | $71.63 | 4.409% | $74.7882 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $205.59 | 13.461% | $233.2645 | $233.26 | $233.25 | $233.30 |
| Purchase #4 | $92.75 | 9.811% | $101.8497 | $101.85 | $101.85 | $101.80 |
| Purchase #5 | $72.70 | 7.820% | $78.3851 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $243.95 | 9.315% | $266.6739 | $266.67 | $266.65 | $266.70 |
| Purchase #7 | $246.55 | 6.303% | $262.09 | $262.09 | $262.10 | $262.10 |
| 7 purchase totals = | $944.04 | $1,029.1980 | $1,029.20 | $1,029.20 | $1,029.20 | |