| 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 | $198.86 | 9.869% | $218.4855 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $163.66 | 9.684% | $179.5088 | $179.51 | $179.50 | $179.50 |
| Purchase #3 | $51.42 | 4.354% | $53.6588 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $151.88 | 10.742% | $168.1949 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $241.49 | 11.147% | $268.4089 | $268.41 | $268.40 | $268.40 |
| Purchase #6 | $116.31 | 9.344% | $127.178 | $127.18 | $127.20 | $127.20 |
| Purchase #7 | $246.73 | 9.131% | $269.2589 | $269.26 | $269.25 | $269.30 |
| 7 purchase totals = | $1,170.35 | $1,284.6938 | $1,284.70 | $1,284.70 | $1,284.80 | |