| 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 | $248.68 | 9.491% | $272.2822 | $272.28 | $272.30 | $272.30 |
| Purchase #2 | $239.95 | 9.570% | $262.9132 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $164.83 | 10.279% | $181.7729 | $181.77 | $181.75 | $181.80 |
| Purchase #4 | $30.30 | 10.384% | $33.4464 | $33.45 | $33.45 | $33.40 |
| Purchase #5 | $80.97 | 7.251% | $86.8411 | $86.84 | $86.85 | $86.80 |
| Purchase #6 | $225.63 | 9.415% | $246.8731 | $246.87 | $246.85 | $246.90 |
| Purchase #7 | $132.48 | 10.298% | $146.1228 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $1,122.84 | $1,230.2517 | $1,230.24 | $1,230.20 | $1,230.20 | |