| 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 | $209.67 | 7.498% | $225.3911 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $242.69 | 10.533% | $268.2525 | $268.25 | $268.25 | $268.30 |
| Purchase #3 | $103.79 | 11.192% | $115.4062 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $49.80 | 3.200% | $51.3936 | $51.39 | $51.40 | $51.40 |
| Purchase #5 | $74.25 | 5.312% | $78.1942 | $78.19 | $78.20 | $78.20 |
| Purchase #6 | $18.98 | 13.603% | $21.5618 | $21.56 | $21.55 | $21.60 |
| Purchase #7 | $179.99 | 13.573% | $204.42 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $879.17 | $964.6194 | $964.61 | $964.60 | $964.70 | |