| 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 | $205.79 | 9.235% | $224.7947 | $224.79 | $224.80 | $224.80 |
| Purchase #2 | $44.48 | 10.669% | $49.2256 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $111.89 | 10.866% | $124.048 | $124.05 | $124.05 | $124.00 |
| Purchase #4 | $142.34 | 9.640% | $156.0616 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $12.98 | 7.556% | $13.9608 | $13.96 | $13.95 | $14.00 |
| Purchase #6 | $22.53 | 6.244% | $23.9368 | $23.94 | $23.95 | $23.90 |
| Purchase #7 | $67.54 | 4.506% | $70.5834 | $70.58 | $70.60 | $70.60 |
| 7 purchase totals = | $607.55 | $662.6109 | $662.61 | $662.65 | $662.60 | |