| 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 | $232.88 | 11.427% | $259.4912 | $259.49 | $259.50 | $259.50 |
| Purchase #2 | $29.81 | 3.700% | $30.913 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $30.53 | 6.655% | $32.5618 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $70.70 | 10.433% | $78.0761 | $78.08 | $78.10 | $78.10 |
| Purchase #5 | $171.48 | 7.774% | $184.8109 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $63.79 | 9.431% | $69.806 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $8.90 | 8.645% | $9.6694 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $608.09 | $665.3284 | $665.33 | $665.30 | $665.40 | |