| 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 | $199.95 | 12.718% | $225.3796 | $225.38 | $225.40 | $225.40 |
| Purchase #2 | $6.55 | 4.305% | $6.832 | $6.83 | $6.85 | $6.80 |
| Purchase #3 | $190.68 | 4.118% | $198.5322 | $198.53 | $198.55 | $198.50 |
| Purchase #4 | $131.30 | 13.833% | $149.4627 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $32.87 | 10.498% | $36.3207 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $134.71 | 10.460% | $148.8007 | $148.80 | $148.80 | $148.80 |
| Purchase #7 | $234.70 | 6.276% | $249.4298 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $930.76 | $1,014.7577 | $1,014.75 | $1,014.80 | $1,014.70 | |