| 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 | $193.35 | 6.831% | $206.5577 | $206.56 | $206.55 | $206.60 |
| Purchase #2 | $180.99 | 9.386% | $197.9777 | $197.98 | $198.00 | $198.00 |
| Purchase #3 | $6.80 | 8.285% | $7.3634 | $7.36 | $7.35 | $7.40 |
| Purchase #4 | $243.78 | 3.259% | $251.7248 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $74.83 | 9.294% | $81.7847 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $47.81 | 9.116% | $52.1684 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $24.54 | 3.841% | $25.4826 | $25.48 | $25.50 | $25.50 |
| 7 purchase totals = | $772.10 | $823.0593 | $823.05 | $823.05 | $823.20 | |