| 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 | $221.96 | 5.570% | $234.3232 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $123.34 | 6.324% | $131.14 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $13.64 | 4.182% | $14.2104 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $160.73 | 7.792% | $173.2541 | $173.25 | $173.25 | $173.30 |
| Purchase #5 | $28.84 | 4.840% | $30.2359 | $30.24 | $30.25 | $30.20 |
| Purchase #6 | $183.90 | 13.330% | $208.4139 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $18.61 | 9.795% | $20.4328 | $20.43 | $20.45 | $20.40 |
| 7 purchase totals = | $751.02 | $812.0103 | $812.00 | $812.00 | $811.90 | |