| 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 | $111.61 | 7.300% | $119.7575 | $119.76 | $119.75 | $119.80 |
| Purchase #2 | $169.65 | 11.440% | $189.058 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $156.25 | 8.312% | $169.2375 | $169.24 | $169.25 | $169.20 |
| Purchase #4 | $249.82 | 13.698% | $284.0403 | $284.04 | $284.05 | $284.00 |
| Purchase #5 | $120.49 | 9.459% | $131.8871 | $131.89 | $131.90 | $131.90 |
| Purchase #6 | $182.61 | 8.496% | $198.1245 | $198.12 | $198.10 | $198.10 |
| Purchase #7 | $188.43 | 10.304% | $207.8458 | $207.85 | $207.85 | $207.80 |
| 7 purchase totals = | $1,178.86 | $1,299.9507 | $1,299.96 | $1,299.95 | $1,299.90 | |