| 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 | $102.31 | 11.337% | $113.9089 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $131.28 | 3.866% | $136.3553 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $224.94 | 3.337% | $232.4462 | $232.45 | $232.45 | $232.40 |
| Purchase #4 | $6.45 | 12.283% | $7.2423 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $109.50 | 7.745% | $117.9808 | $117.98 | $118.00 | $118.00 |
| Purchase #6 | $73.27 | 3.777% | $76.0374 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $172.78 | 6.137% | $183.3835 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $820.53 | $867.3544 | $867.36 | $867.40 | $867.30 | |