| 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 | $21.61 | 4.793% | $22.6458 | $22.65 | $22.65 | $22.60 |
| Purchase #2 | $250.60 | 4.853% | $262.7616 | $262.76 | $262.75 | $262.80 |
| Purchase #3 | $133.54 | 9.162% | $145.7749 | $145.77 | $145.75 | $145.80 |
| Purchase #4 | $244.32 | 5.139% | $256.8756 | $256.88 | $256.90 | $256.90 |
| Purchase #5 | $34.40 | 7.528% | $36.9896 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $109.73 | 11.357% | $122.192 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $195.36 | 5.429% | $205.9661 | $205.97 | $205.95 | $206.00 |
| 7 purchase totals = | $989.56 | $1,053.2056 | $1,053.21 | $1,053.20 | $1,053.30 | |