| 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 | $118.29 | 10.398% | $130.5898 | $130.59 | $130.60 | $130.60 |
| Purchase #2 | $40.75 | 7.275% | $43.7146 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $212.87 | 13.800% | $242.2461 | $242.25 | $242.25 | $242.20 |
| Purchase #4 | $87.41 | 5.432% | $92.1581 | $92.16 | $92.15 | $92.20 |
| Purchase #5 | $49.99 | 11.688% | $55.8328 | $55.83 | $55.85 | $55.80 |
| Purchase #6 | $206.33 | 10.424% | $227.8378 | $227.84 | $227.85 | $227.80 |
| Purchase #7 | $55.73 | 11.683% | $62.2409 | $62.24 | $62.25 | $62.20 |
| 7 purchase totals = | $771.37 | $854.6201 | $854.62 | $854.65 | $854.50 | |