| 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 | $70.39 | 10.522% | $77.7964 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $136.89 | 12.681% | $154.249 | $154.25 | $154.25 | $154.20 |
| Purchase #3 | $14.60 | 10.110% | $16.0761 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $86.93 | 11.603% | $97.0165 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $220.40 | 8.735% | $239.6519 | $239.65 | $239.65 | $239.70 |
| Purchase #6 | $249.89 | 11.864% | $279.5369 | $279.54 | $279.55 | $279.50 |
| Purchase #7 | $229.64 | 9.397% | $251.2193 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $1,008.74 | $1,115.5461 | $1,115.56 | $1,115.55 | $1,115.50 | |