| 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 | $217.68 | 13.416% | $246.8839 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $33.58 | 4.533% | $35.1022 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $245.83 | 12.444% | $276.4211 | $276.42 | $276.40 | $276.40 |
| Purchase #4 | $228.55 | 6.263% | $242.8641 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $78.42 | 3.476% | $81.1459 | $81.15 | $81.15 | $81.10 |
| Purchase #6 | $17.99 | 11.498% | $20.0585 | $20.06 | $20.05 | $20.10 |
| Purchase #7 | $174.41 | 12.103% | $195.5188 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $996.46 | $1,097.9945 | $1,097.99 | $1,097.95 | $1,098.00 | |