| 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 | $208.77 | 13.311% | $236.5594 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $23.49 | 5.221% | $24.7164 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $101.78 | 13.830% | $115.8562 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $20.58 | 10.504% | $22.7417 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $9.31 | 10.720% | $10.308 | $10.31 | $10.30 | $10.30 |
| Purchase #6 | $116.70 | 11.585% | $130.2197 | $130.22 | $130.20 | $130.20 |
| Purchase #7 | $28.85 | 6.115% | $30.6142 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $509.48 | $571.0156 | $571.02 | $570.95 | $571.00 | |