| 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 | $25.78 | 11.638% | $28.7803 | $28.78 | $28.80 | $28.80 |
| Purchase #2 | $158.78 | 11.283% | $176.6951 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $61.36 | 13.427% | $69.5988 | $69.60 | $69.60 | $69.60 |
| Purchase #4 | $187.33 | 13.377% | $212.3891 | $212.39 | $212.40 | $212.40 |
| Purchase #5 | $217.98 | 6.187% | $231.4664 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $248.40 | 13.118% | $280.9851 | $280.99 | $281.00 | $281.00 |
| Purchase #7 | $105.71 | 7.275% | $113.4004 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $1,005.34 | $1,113.3152 | $1,113.33 | $1,113.35 | $1,113.40 | |