| 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 | $247.27 | 11.684% | $276.161 | $276.16 | $276.15 | $276.20 |
| Purchase #2 | $91.63 | 6.317% | $97.4183 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $249.58 | 6.418% | $265.598 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $239.27 | 10.609% | $264.6542 | $264.65 | $264.65 | $264.70 |
| Purchase #5 | $18.77 | 8.762% | $20.4146 | $20.41 | $20.40 | $20.40 |
| Purchase #6 | $182.85 | 11.235% | $203.3932 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $31.48 | 5.106% | $33.0874 | $33.09 | $33.10 | $33.10 |
| 7 purchase totals = | $1,060.85 | $1,160.7267 | $1,160.72 | $1,160.70 | $1,160.80 | |