| 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 | $246.80 | 9.333% | $269.8338 | $269.83 | $269.85 | $269.80 |
| Purchase #2 | $149.67 | 10.645% | $165.6024 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $145.73 | 8.598% | $158.2599 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $159.84 | 12.680% | $180.1077 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $117.53 | 8.299% | $127.2838 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $99.49 | 3.792% | $103.2627 | $103.26 | $103.25 | $103.30 |
| Purchase #7 | $188.30 | 5.520% | $198.6942 | $198.69 | $198.70 | $198.70 |
| 7 purchase totals = | $1,107.36 | $1,203.0445 | $1,203.03 | $1,203.05 | $1,203.10 | |