| 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 | $120.75 | 4.282% | $125.9205 | $125.92 | $125.90 | $125.90 |
| Purchase #2 | $100.56 | 7.563% | $108.1654 | $108.17 | $108.15 | $108.20 |
| Purchase #3 | $181.47 | 9.865% | $199.372 | $199.37 | $199.35 | $199.40 |
| Purchase #4 | $105.52 | 4.386% | $110.1481 | $110.15 | $110.15 | $110.10 |
| Purchase #5 | $151.50 | 11.820% | $169.4073 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $130.77 | 10.690% | $144.7493 | $144.75 | $144.75 | $144.70 |
| Purchase #7 | $198.98 | 8.695% | $216.2813 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $989.55 | $1,074.0439 | $1,074.05 | $1,074.00 | $1,074.00 | |