| 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 | $225.26 | 4.555% | $235.5206 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $224.56 | 7.128% | $240.5666 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $82.91 | 4.413% | $86.5688 | $86.57 | $86.55 | $86.60 |
| Purchase #4 | $231.41 | 13.614% | $262.9142 | $262.91 | $262.90 | $262.90 |
| Purchase #5 | $247.80 | 12.267% | $278.1976 | $278.20 | $278.20 | $278.20 |
| Purchase #6 | $135.31 | 7.180% | $145.0253 | $145.03 | $145.05 | $145.00 |
| Purchase #7 | $17.66 | 7.290% | $18.9474 | $18.95 | $18.95 | $18.90 |
| 7 purchase totals = | $1,164.91 | $1,267.7405 | $1,267.75 | $1,267.70 | $1,267.70 | |