| 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 | $11.31 | 6.487% | $12.0437 | $12.04 | $12.05 | $12.00 |
| Purchase #2 | $249.58 | 10.744% | $276.3949 | $276.39 | $276.40 | $276.40 |
| Purchase #3 | $77.79 | 3.704% | $80.6713 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $110.95 | 5.525% | $117.08 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $188.70 | 3.359% | $195.0384 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $196.40 | 9.366% | $214.7948 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $65.97 | 5.231% | $69.4209 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $900.70 | $965.4440 | $965.43 | $965.45 | $965.40 | |