| 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 | $102.67 | 3.230% | $105.9862 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $185.26 | 3.756% | $192.2184 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $40.65 | 10.667% | $44.9861 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $182.33 | 7.149% | $195.3648 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $180.80 | 7.286% | $193.9731 | $193.97 | $193.95 | $194.00 |
| Purchase #6 | $26.80 | 11.629% | $29.9166 | $29.92 | $29.90 | $29.90 |
| Purchase #7 | $173.48 | 7.209% | $185.9862 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $891.99 | $948.4314 | $948.44 | $948.40 | $948.50 | |