| 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 | $188.91 | 13.484% | $214.3826 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $217.83 | 12.224% | $244.4575 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $191.58 | 10.350% | $211.4085 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $140.83 | 8.211% | $152.3936 | $152.39 | $152.40 | $152.40 |
| Purchase #5 | $164.33 | 12.544% | $184.9436 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $121.51 | 3.418% | $125.6632 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $124.64 | 3.489% | $128.9887 | $128.99 | $129.00 | $129.00 |
| 7 purchase totals = | $1,149.63 | $1,262.2377 | $1,262.23 | $1,262.25 | $1,262.30 | |