| 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 | $243.42 | 3.332% | $251.5308 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $74.98 | 10.812% | $83.0868 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $148.75 | 13.520% | $168.861 | $168.86 | $168.85 | $168.90 |
| Purchase #4 | $11.29 | 6.640% | $12.0397 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $213.41 | 11.762% | $238.5113 | $238.51 | $238.50 | $238.50 |
| Purchase #6 | $13.81 | 13.510% | $15.6757 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $13.59 | 4.752% | $14.2358 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $719.25 | $783.9411 | $783.95 | $784.00 | $783.90 | |