| 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 | $205.40 | 11.559% | $229.1422 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $231.99 | 10.604% | $256.5902 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $125.63 | 12.200% | $140.9569 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $67.99 | 9.862% | $74.6952 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $49.83 | 8.844% | $54.237 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $128.74 | 10.794% | $142.6362 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $234.74 | 11.276% | $261.2093 | $261.21 | $261.20 | $261.20 |
| 7 purchase totals = | $1,044.32 | $1,159.4670 | $1,159.48 | $1,159.50 | $1,159.40 | |