| 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 | $228.76 | 12.702% | $257.8171 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $231.98 | 8.417% | $251.5058 | $251.51 | $251.50 | $251.50 |
| Purchase #3 | $116.54 | 9.872% | $128.0448 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $83.47 | 12.389% | $93.8111 | $93.81 | $93.80 | $93.80 |
| Purchase #5 | $239.71 | 9.168% | $261.6866 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $175.81 | 11.160% | $195.4304 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $35.40 | 9.398% | $38.7269 | $38.73 | $38.75 | $38.70 |
| 7 purchase totals = | $1,111.67 | $1,227.0227 | $1,227.03 | $1,227.05 | $1,226.90 | |