| 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 | $207.70 | 5.768% | $219.6801 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $211.85 | 7.126% | $226.9464 | $226.95 | $226.95 | $226.90 |
| Purchase #3 | $143.77 | 4.777% | $150.6379 | $150.64 | $150.65 | $150.60 |
| Purchase #4 | $210.99 | 12.516% | $237.3975 | $237.40 | $237.40 | $237.40 |
| Purchase #5 | $43.47 | 9.582% | $47.6353 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $132.83 | 10.440% | $146.6975 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $82.39 | 5.459% | $86.8877 | $86.89 | $86.90 | $86.90 |
| 7 purchase totals = | $1,033.00 | $1,115.8824 | $1,115.90 | $1,115.95 | $1,115.80 | |