| 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 | $236.47 | 6.299% | $251.3652 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $82.73 | 4.104% | $86.1252 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $248.53 | 3.785% | $257.9369 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $10.62 | 7.772% | $11.4454 | $11.45 | $11.45 | $11.40 |
| Purchase #5 | $198.63 | 13.119% | $224.6883 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $185.26 | 9.435% | $202.7393 | $202.74 | $202.75 | $202.70 |
| Purchase #7 | $212.87 | 8.429% | $230.8128 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $1,175.11 | $1,265.1131 | $1,265.13 | $1,265.15 | $1,265.00 | |