| 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 | $231.45 | 4.176% | $241.1154 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $240.34 | 9.563% | $263.3237 | $263.32 | $263.30 | $263.30 |
| Purchase #3 | $82.85 | 5.614% | $87.5012 | $87.50 | $87.50 | $87.50 |
| Purchase #4 | $20.97 | 10.255% | $23.1205 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $139.54 | 3.555% | $144.5006 | $144.50 | $144.50 | $144.50 |
| Purchase #6 | $171.47 | 6.321% | $182.3086 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $234.33 | 13.122% | $265.0788 | $265.08 | $265.10 | $265.10 |
| 7 purchase totals = | $1,120.95 | $1,206.9488 | $1,206.95 | $1,206.90 | $1,206.90 | |