| 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 | $242.35 | 3.208% | $250.1246 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $58.81 | 5.722% | $62.1751 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $243.95 | 6.738% | $260.3874 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $178.45 | 12.768% | $201.2345 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $13.28 | 3.142% | $13.6973 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $190.75 | 11.689% | $213.0468 | $213.05 | $213.05 | $213.00 |
| Purchase #7 | $108.70 | 12.329% | $122.1016 | $122.10 | $122.10 | $122.10 |
| 7 purchase totals = | $1,036.29 | $1,122.7673 | $1,122.77 | $1,122.80 | $1,122.70 | |