| 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 | $227.33 | 3.579% | $235.4661 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $41.80 | 13.793% | $47.5655 | $47.57 | $47.55 | $47.60 |
| Purchase #3 | $193.74 | 5.299% | $204.0063 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $96.44 | 11.481% | $107.5123 | $107.51 | $107.50 | $107.50 |
| Purchase #5 | $196.96 | 11.685% | $219.9748 | $219.97 | $219.95 | $220.00 |
| Purchase #6 | $23.38 | 11.790% | $26.1365 | $26.14 | $26.15 | $26.10 |
| Purchase #7 | $79.70 | 5.407% | $84.0094 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $859.35 | $924.6709 | $924.68 | $924.60 | $924.70 | |