| 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 | $249.69 | 13.312% | $282.9287 | $282.93 | $282.95 | $282.90 |
| Purchase #2 | $122.91 | 6.565% | $130.979 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $80.39 | 4.517% | $84.0212 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $17.96 | 8.501% | $19.4868 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $15.29 | 11.173% | $16.9984 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $113.73 | 5.221% | $119.6678 | $119.67 | $119.65 | $119.70 |
| Purchase #7 | $31.56 | 7.344% | $33.8778 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $631.53 | $687.9597 | $687.97 | $688.00 | $688.00 | |