| 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 | $9.76 | 5.425% | $10.2895 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $240.25 | 3.694% | $249.1248 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $131.28 | 8.390% | $142.2944 | $142.29 | $142.30 | $142.30 |
| Purchase #4 | $225.56 | 12.605% | $253.9918 | $253.99 | $254.00 | $254.00 |
| Purchase #5 | $195.53 | 4.607% | $204.5381 | $204.54 | $204.55 | $204.50 |
| Purchase #6 | $72.34 | 7.773% | $77.963 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $104.29 | 5.615% | $110.1459 | $110.15 | $110.15 | $110.10 |
| 7 purchase totals = | $979.01 | $1,048.3475 | $1,048.34 | $1,048.35 | $1,048.30 | |