| 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 | $250.89 | 11.172% | $278.9194 | $278.92 | $278.90 | $278.90 |
| Purchase #2 | $215.67 | 6.275% | $229.2033 | $229.20 | $229.20 | $229.20 |
| Purchase #3 | $121.77 | 12.535% | $137.0339 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $243.40 | 5.790% | $257.4929 | $257.49 | $257.50 | $257.50 |
| Purchase #5 | $15.33 | 12.589% | $17.2599 | $17.26 | $17.25 | $17.30 |
| Purchase #6 | $14.93 | 7.860% | $16.1035 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $80.78 | 12.282% | $90.7014 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $942.77 | $1,026.7143 | $1,026.70 | $1,026.70 | $1,026.70 | |