| 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 | $25.40 | 3.282% | $26.2336 | $26.23 | $26.25 | $26.20 |
| Purchase #2 | $191.90 | 3.530% | $198.6741 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $217.33 | 12.669% | $244.8635 | $244.86 | $244.85 | $244.90 |
| Purchase #4 | $86.39 | 9.233% | $94.3664 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $198.45 | 4.636% | $207.6501 | $207.65 | $207.65 | $207.70 |
| Purchase #6 | $154.45 | 9.457% | $169.0563 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $140.74 | 13.217% | $159.3416 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $1,014.66 | $1,100.1856 | $1,100.18 | $1,100.15 | $1,100.30 | |