| 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 | $242.85 | 9.751% | $266.5303 | $266.53 | $266.55 | $266.50 |
| Purchase #2 | $116.52 | 9.223% | $127.2666 | $127.27 | $127.25 | $127.30 |
| Purchase #3 | $194.80 | 3.291% | $201.2109 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $69.81 | 13.628% | $79.3237 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $29.38 | 12.573% | $33.0739 | $33.07 | $33.05 | $33.10 |
| Purchase #6 | $125.35 | 5.662% | $132.4473 | $132.45 | $132.45 | $132.40 |
| Purchase #7 | $131.93 | 3.117% | $136.0423 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $910.64 | $975.8950 | $975.89 | $975.85 | $975.80 | |