| 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 | $184.29 | 4.287% | $192.1905 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $172.98 | 11.137% | $192.2448 | $192.24 | $192.25 | $192.20 |
| Purchase #3 | $187.41 | 6.777% | $200.1108 | $200.11 | $200.10 | $200.10 |
| Purchase #4 | $229.42 | 7.698% | $247.0808 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $11.83 | 4.806% | $12.3985 | $12.40 | $12.40 | $12.40 |
| Purchase #6 | $202.81 | 3.743% | $210.4012 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $158.48 | 3.483% | $163.9999 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $1,147.22 | $1,218.4265 | $1,218.42 | $1,218.45 | $1,218.40 | |