| 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 | $191.32 | 6.578% | $203.905 | $203.91 | $203.90 | $203.90 |
| Purchase #2 | $86.53 | 13.740% | $98.4192 | $98.42 | $98.40 | $98.40 |
| Purchase #3 | $92.91 | 13.153% | $105.1305 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $109.31 | 7.751% | $117.7826 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $248.45 | 10.366% | $274.2043 | $274.20 | $274.20 | $274.20 |
| Purchase #6 | $96.90 | 6.304% | $103.0086 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $29.40 | 4.122% | $30.6119 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $854.82 | $933.0621 | $933.06 | $933.05 | $933.00 | |