| 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 | $230.46 | 6.218% | $244.79 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $125.56 | 13.268% | $142.2193 | $142.22 | $142.20 | $142.20 |
| Purchase #3 | $80.65 | 8.242% | $87.2972 | $87.30 | $87.30 | $87.30 |
| Purchase #4 | $207.65 | 4.677% | $217.3618 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $78.46 | 13.147% | $88.7751 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $166.94 | 7.268% | $179.0732 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $235.49 | 7.186% | $252.4123 | $252.41 | $252.40 | $252.40 |
| 7 purchase totals = | $1,125.21 | $1,211.9289 | $1,211.93 | $1,211.90 | $1,212.00 | |