| 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 | $75.44 | 4.264% | $78.6568 | $78.66 | $78.65 | $78.70 |
| Purchase #2 | $246.93 | 12.339% | $277.3987 | $277.40 | $277.40 | $277.40 |
| Purchase #3 | $207.59 | 7.630% | $223.4291 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $203.25 | 7.279% | $218.0446 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $127.28 | 7.733% | $137.1226 | $137.12 | $137.10 | $137.10 |
| Purchase #6 | $224.34 | 8.644% | $243.7319 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $19.61 | 3.431% | $20.2828 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $1,104.44 | $1,198.6665 | $1,198.66 | $1,198.70 | $1,198.60 | |