| 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 | $135.86 | 4.858% | $142.4601 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $5.89 | 12.516% | $6.6272 | $6.63 | $6.65 | $6.60 |
| Purchase #3 | $185.61 | 3.508% | $192.1212 | $192.12 | $192.10 | $192.10 |
| Purchase #4 | $217.33 | 7.749% | $234.1709 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $94.92 | 9.243% | $103.6935 | $103.69 | $103.70 | $103.70 |
| Purchase #6 | $198.55 | 13.693% | $225.7375 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $53.62 | 8.541% | $58.1997 | $58.20 | $58.20 | $58.20 |
| 7 purchase totals = | $891.78 | $963.0101 | $963.01 | $963.00 | $963.00 | |