| 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 | $138.64 | 11.460% | $154.5281 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $145.74 | 8.104% | $157.5508 | $157.55 | $157.55 | $157.60 |
| Purchase #3 | $29.57 | 3.599% | $30.6342 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $250.78 | 12.489% | $282.0999 | $282.10 | $282.10 | $282.10 |
| Purchase #5 | $211.62 | 5.151% | $222.5205 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $205.31 | 11.797% | $229.5304 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $229.86 | 6.554% | $244.925 | $244.93 | $244.95 | $244.90 |
| 7 purchase totals = | $1,211.52 | $1,321.7889 | $1,321.79 | $1,321.85 | $1,321.70 | |