| 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 | $109.79 | 12.622% | $123.6477 | $123.65 | $123.65 | $123.60 |
| Purchase #2 | $43.61 | 8.505% | $47.319 | $47.32 | $47.30 | $47.30 |
| Purchase #3 | $151.57 | 12.777% | $170.9361 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $207.42 | 3.149% | $213.9517 | $213.95 | $213.95 | $214.00 |
| Purchase #5 | $61.87 | 7.523% | $66.5245 | $66.52 | $66.50 | $66.50 |
| Purchase #6 | $135.95 | 6.355% | $144.5896 | $144.59 | $144.60 | $144.60 |
| Purchase #7 | $163.79 | 13.498% | $185.8984 | $185.90 | $185.90 | $185.90 |
| 7 purchase totals = | $874.00 | $952.8670 | $952.87 | $952.85 | $952.80 | |