| 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 | $216.91 | 10.264% | $239.1736 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $42.42 | 10.312% | $46.7944 | $46.79 | $46.80 | $46.80 |
| Purchase #3 | $248.72 | 13.482% | $282.2524 | $282.25 | $282.25 | $282.30 |
| Purchase #4 | $152.31 | 12.215% | $170.9147 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $30.61 | 11.277% | $34.0619 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $250.62 | 10.595% | $277.1732 | $277.17 | $277.15 | $277.20 |
| Purchase #7 | $109.61 | 13.752% | $124.6836 | $124.68 | $124.70 | $124.70 |
| 7 purchase totals = | $1,051.20 | $1,175.0538 | $1,175.03 | $1,175.00 | $1,175.20 | |