| 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 | $120.25 | 3.474% | $124.4275 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $208.65 | 12.483% | $234.6958 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $78.98 | 3.509% | $81.7514 | $81.75 | $81.75 | $81.80 |
| Purchase #4 | $14.49 | 12.601% | $16.3159 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $10.80 | 13.726% | $12.2824 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $168.25 | 11.580% | $187.7334 | $187.73 | $187.75 | $187.70 |
| Purchase #7 | $14.59 | 8.180% | $15.7835 | $15.78 | $15.80 | $15.80 |
| 7 purchase totals = | $616.01 | $672.9899 | $672.99 | $673.05 | $673.00 | |