| 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 | $217.73 | 3.415% | $225.1655 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $99.96 | 3.125% | $103.0838 | $103.08 | $103.10 | $103.10 |
| Purchase #3 | $142.56 | 12.726% | $160.7022 | $160.70 | $160.70 | $160.70 |
| Purchase #4 | $166.32 | 13.584% | $188.9129 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $217.25 | 3.125% | $224.0391 | $224.04 | $224.05 | $224.00 |
| Purchase #6 | $185.27 | 8.606% | $201.2143 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $153.88 | 9.325% | $168.2293 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $1,182.97 | $1,271.3471 | $1,271.34 | $1,271.35 | $1,271.30 | |