| 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 | $120.55 | 9.218% | $131.6623 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $97.73 | 5.300% | $102.9097 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $117.94 | 4.637% | $123.4089 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $208.58 | 11.611% | $232.7982 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $225.84 | 9.491% | $247.2745 | $247.27 | $247.25 | $247.30 |
| Purchase #6 | $198.79 | 9.594% | $217.8619 | $217.86 | $217.85 | $217.90 |
| Purchase #7 | $50.31 | 4.776% | $52.7128 | $52.71 | $52.70 | $52.70 |
| 7 purchase totals = | $1,019.74 | $1,108.6283 | $1,108.62 | $1,108.55 | $1,108.70 | |