| 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 | $125.33 | 13.146% | $141.8059 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $129.61 | 13.542% | $147.1618 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $92.30 | 4.150% | $96.1305 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $154.34 | 9.753% | $169.3928 | $169.39 | $169.40 | $169.40 |
| Purchase #5 | $247.54 | 5.795% | $261.8849 | $261.88 | $261.90 | $261.90 |
| Purchase #6 | $8.43 | 12.815% | $9.5103 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $10.41 | 8.728% | $11.3186 | $11.32 | $11.30 | $11.30 |
| 7 purchase totals = | $767.96 | $837.2048 | $837.20 | $837.20 | $837.20 | |