| 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 | $5.78 | 8.364% | $6.2634 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $125.28 | 5.660% | $132.3708 | $132.37 | $132.35 | $132.40 |
| Purchase #3 | $244.71 | 11.753% | $273.4708 | $273.47 | $273.45 | $273.50 |
| Purchase #4 | $168.77 | 9.416% | $184.6614 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $236.74 | 13.811% | $269.4362 | $269.44 | $269.45 | $269.40 |
| Purchase #6 | $224.58 | 6.870% | $240.0086 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $5.57 | 12.314% | $6.2559 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $1,011.43 | $1,112.4671 | $1,112.47 | $1,112.40 | $1,112.60 | |