| 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 | $139.53 | 10.265% | $153.8528 | $153.85 | $153.85 | $153.90 |
| Purchase #2 | $216.96 | 13.618% | $246.5056 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $160.50 | 4.630% | $167.9312 | $167.93 | $167.95 | $167.90 |
| Purchase #4 | $150.70 | 3.512% | $155.9926 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $86.41 | 12.358% | $97.0885 | $97.09 | $97.10 | $97.10 |
| Purchase #6 | $181.59 | 12.384% | $204.0781 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $200.72 | 12.541% | $225.8923 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $1,136.41 | $1,251.3411 | $1,251.34 | $1,251.40 | $1,251.40 | |