| 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 | $198.84 | 7.652% | $214.0552 | $214.06 | $214.05 | $214.10 |
| Purchase #2 | $139.80 | 5.791% | $147.8958 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $154.60 | 5.684% | $163.3875 | $163.39 | $163.40 | $163.40 |
| Purchase #4 | $214.41 | 13.811% | $244.0222 | $244.02 | $244.00 | $244.00 |
| Purchase #5 | $138.88 | 13.243% | $157.2719 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $95.97 | 4.784% | $100.5612 | $100.56 | $100.55 | $100.60 |
| Purchase #7 | $24.70 | 10.506% | $27.295 | $27.30 | $27.30 | $27.30 |
| 7 purchase totals = | $967.20 | $1,054.4888 | $1,054.50 | $1,054.45 | $1,054.60 | |