| 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 | $103.50 | 12.495% | $116.4323 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $119.94 | 12.214% | $134.5895 | $134.59 | $134.60 | $134.60 |
| Purchase #3 | $154.70 | 13.598% | $175.7361 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $212.53 | 5.827% | $224.9141 | $224.91 | $224.90 | $224.90 |
| Purchase #5 | $10.95 | 8.476% | $11.8781 | $11.88 | $11.90 | $11.90 |
| Purchase #6 | $142.68 | 3.181% | $147.2187 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $59.37 | 7.519% | $63.834 | $63.83 | $63.85 | $63.80 |
| 7 purchase totals = | $803.67 | $874.6028 | $874.60 | $874.65 | $874.50 | |