| 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 | $222.91 | 11.243% | $247.9718 | $247.97 | $247.95 | $248.00 |
| Purchase #2 | $131.79 | 10.237% | $145.2813 | $145.28 | $145.30 | $145.30 |
| Purchase #3 | $205.79 | 4.383% | $214.8098 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $122.60 | 12.644% | $138.1015 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $150.37 | 12.409% | $169.0294 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $12.73 | 5.768% | $13.4643 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $203.33 | 6.771% | $217.0975 | $217.10 | $217.10 | $217.10 |
| 7 purchase totals = | $1,049.52 | $1,145.7556 | $1,145.75 | $1,145.75 | $1,145.80 | |