| 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 | $249.72 | 12.491% | $280.9125 | $280.91 | $280.90 | $280.90 |
| Purchase #2 | $100.26 | 7.395% | $107.6742 | $107.67 | $107.65 | $107.70 |
| Purchase #3 | $140.73 | 11.548% | $156.9815 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $111.25 | 6.302% | $118.261 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $123.84 | 13.585% | $140.6637 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $230.47 | 7.149% | $246.9463 | $246.95 | $246.95 | $246.90 |
| Purchase #7 | $161.57 | 9.652% | $177.1647 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $1,117.84 | $1,228.6039 | $1,228.59 | $1,228.55 | $1,228.70 | |