| 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 | $215.93 | 7.474% | $232.0686 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $55.57 | 5.308% | $58.5197 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $161.59 | 10.416% | $178.4212 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $214.25 | 9.192% | $233.9439 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $105.51 | 6.742% | $112.6235 | $112.62 | $112.60 | $112.60 |
| Purchase #6 | $242.66 | 4.841% | $254.4072 | $254.41 | $254.40 | $254.40 |
| Purchase #7 | $239.99 | 13.848% | $273.2238 | $273.22 | $273.20 | $273.20 |
| 7 purchase totals = | $1,235.50 | $1,343.2079 | $1,343.20 | $1,343.10 | $1,343.10 | |