| 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 | $80.76 | 7.580% | $86.8816 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $230.59 | 9.848% | $253.2985 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $250.73 | 11.734% | $280.1507 | $280.15 | $280.15 | $280.20 |
| Purchase #4 | $105.70 | 9.725% | $115.9793 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $186.74 | 4.635% | $195.3954 | $195.40 | $195.40 | $195.40 |
| Purchase #6 | $125.74 | 4.672% | $131.6146 | $131.61 | $131.60 | $131.60 |
| Purchase #7 | $86.28 | 13.845% | $98.2255 | $98.23 | $98.25 | $98.20 |
| 7 purchase totals = | $1,066.54 | $1,161.5456 | $1,161.55 | $1,161.60 | $1,161.60 | |