| 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 | $212.36 | 9.357% | $232.2305 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $72.71 | 7.482% | $78.1502 | $78.15 | $78.15 | $78.20 |
| Purchase #3 | $178.54 | 10.341% | $197.0028 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $207.38 | 11.558% | $231.349 | $231.35 | $231.35 | $231.30 |
| Purchase #5 | $187.56 | 6.806% | $200.3253 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $38.82 | 5.514% | $40.9605 | $40.96 | $40.95 | $41.00 |
| Purchase #7 | $13.84 | 12.237% | $15.5336 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $911.21 | $995.5519 | $995.55 | $995.60 | $995.50 | |