| 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 | $197.56 | 13.538% | $224.3057 | $224.31 | $224.30 | $224.30 |
| Purchase #2 | $117.87 | 13.206% | $133.4359 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $235.65 | 10.551% | $260.5134 | $260.51 | $260.50 | $260.50 |
| Purchase #4 | $107.39 | 7.765% | $115.7288 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $176.68 | 3.730% | $183.2702 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $192.68 | 13.749% | $219.1716 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $185.61 | 5.269% | $195.3898 | $195.39 | $195.40 | $195.40 |
| 7 purchase totals = | $1,213.44 | $1,331.8154 | $1,331.82 | $1,331.80 | $1,331.80 | |