| 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 | $22.45 | 7.551% | $24.1452 | $24.15 | $24.15 | $24.10 |
| Purchase #2 | $238.99 | 9.755% | $262.3035 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $216.56 | 10.469% | $239.2317 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $139.68 | 4.248% | $145.6136 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $210.96 | 10.467% | $233.0412 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $195.52 | 9.635% | $214.3584 | $214.36 | $214.35 | $214.40 |
| Purchase #7 | $186.42 | 5.703% | $197.0515 | $197.05 | $197.05 | $197.10 |
| 7 purchase totals = | $1,210.58 | $1,315.7451 | $1,315.74 | $1,315.75 | $1,315.70 | |