| 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 | $214.29 | 4.823% | $224.6252 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $7.66 | 9.304% | $8.3727 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $143.79 | 6.212% | $152.7222 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $169.58 | 6.318% | $180.2941 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $117.99 | 7.282% | $126.582 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $185.75 | 11.627% | $207.3472 | $207.35 | $207.35 | $207.30 |
| Purchase #7 | $213.78 | 13.511% | $242.6638 | $242.66 | $242.65 | $242.70 |
| 7 purchase totals = | $1,052.84 | $1,142.6072 | $1,142.60 | $1,142.60 | $1,142.60 | |