| 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 | $211.63 | 6.534% | $225.4579 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $29.48 | 10.120% | $32.4634 | $32.46 | $32.45 | $32.50 |
| Purchase #3 | $164.44 | 11.242% | $182.9263 | $182.93 | $182.95 | $182.90 |
| Purchase #4 | $10.38 | 7.775% | $11.187 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $180.93 | 9.834% | $198.7227 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $109.56 | 7.777% | $118.0805 | $118.08 | $118.10 | $118.10 |
| Purchase #7 | $9.25 | 11.826% | $10.3439 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $715.67 | $779.1817 | $779.18 | $779.20 | $779.20 | |