| 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 | $105.99 | 3.631% | $109.8385 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $126.45 | 6.536% | $134.7148 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $232.26 | 5.520% | $245.0808 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $66.64 | 10.851% | $73.8711 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $121.76 | 13.645% | $138.3742 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $47.61 | 7.554% | $51.2065 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $222.59 | 4.717% | $233.0896 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $923.30 | $986.1755 | $986.17 | $986.15 | $986.20 | |