| 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 | $130.79 | 7.668% | $140.819 | $140.82 | $140.80 | $140.80 |
| Purchase #2 | $131.74 | 5.390% | $138.8408 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $240.34 | 3.176% | $247.9732 | $247.97 | $247.95 | $248.00 |
| Purchase #4 | $240.86 | 6.865% | $257.395 | $257.40 | $257.40 | $257.40 |
| Purchase #5 | $82.40 | 13.455% | $93.4869 | $93.49 | $93.50 | $93.50 |
| Purchase #6 | $88.83 | 9.646% | $97.3985 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $144.82 | 4.512% | $151.3543 | $151.35 | $151.35 | $151.40 |
| 7 purchase totals = | $1,059.78 | $1,127.2677 | $1,127.27 | $1,127.25 | $1,127.30 | |