| 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 | $116.86 | 11.339% | $130.1108 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $124.65 | 6.210% | $132.3908 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $77.43 | 12.530% | $87.132 | $87.13 | $87.15 | $87.10 |
| Purchase #4 | $241.68 | 10.837% | $267.8709 | $267.87 | $267.85 | $267.90 |
| Purchase #5 | $13.59 | 8.741% | $14.7779 | $14.78 | $14.80 | $14.80 |
| Purchase #6 | $43.56 | 8.490% | $47.2582 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $219.30 | 12.637% | $247.0129 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $837.07 | $926.5535 | $926.55 | $926.55 | $926.60 | |