| 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 | $198.76 | 5.201% | $209.0975 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $186.25 | 7.171% | $199.606 | $199.61 | $199.60 | $199.60 |
| Purchase #3 | $240.99 | 9.201% | $263.1635 | $263.16 | $263.15 | $263.20 |
| Purchase #4 | $116.95 | 7.280% | $125.464 | $125.46 | $125.45 | $125.50 |
| Purchase #5 | $186.97 | 11.257% | $208.0172 | $208.02 | $208.00 | $208.00 |
| Purchase #6 | $133.97 | 9.816% | $147.1205 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $173.30 | 11.557% | $193.3283 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $1,237.19 | $1,345.7970 | $1,345.80 | $1,345.75 | $1,345.80 | |