| 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 | $203.60 | 5.726% | $215.2581 | $215.26 | $215.25 | $215.30 |
| Purchase #2 | $14.72 | 11.413% | $16.4 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $127.47 | 4.562% | $133.2852 | $133.29 | $133.30 | $133.30 |
| Purchase #4 | $145.88 | 5.426% | $153.7954 | $153.80 | $153.80 | $153.80 |
| Purchase #5 | $10.99 | 11.241% | $12.2254 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $161.59 | 9.808% | $177.4387 | $177.44 | $177.45 | $177.40 |
| Purchase #7 | $224.39 | 11.362% | $249.8852 | $249.89 | $249.90 | $249.90 |
| 7 purchase totals = | $888.64 | $958.2880 | $958.31 | $958.35 | $958.30 | |