| 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 | $5.70 | 9.769% | $6.2568 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $176.57 | 12.314% | $198.3128 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $216.49 | 9.554% | $237.1735 | $237.17 | $237.15 | $237.20 |
| Purchase #4 | $8.90 | 3.167% | $9.1819 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $219.47 | 3.464% | $227.0724 | $227.07 | $227.05 | $227.10 |
| Purchase #6 | $91.99 | 8.552% | $99.857 | $99.86 | $99.85 | $99.90 |
| Purchase #7 | $209.60 | 8.468% | $227.3489 | $227.35 | $227.35 | $227.30 |
| 7 purchase totals = | $928.72 | $1,005.2033 | $1,005.20 | $1,005.15 | $1,005.30 | |