| 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 | $223.87 | 4.591% | $234.1479 | $234.15 | $234.15 | $234.10 |
| Purchase #2 | $89.64 | 5.737% | $94.7826 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $159.83 | 12.591% | $179.9542 | $179.95 | $179.95 | $180.00 |
| Purchase #4 | $213.75 | 6.554% | $227.7592 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $213.70 | 6.857% | $228.3534 | $228.35 | $228.35 | $228.40 |
| Purchase #6 | $151.28 | 10.506% | $167.1735 | $167.17 | $167.15 | $167.20 |
| Purchase #7 | $81.72 | 11.606% | $91.2044 | $91.20 | $91.20 | $91.20 |
| 7 purchase totals = | $1,133.79 | $1,223.3752 | $1,223.36 | $1,223.35 | $1,223.50 | |