| 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 | $176.28 | 6.199% | $187.2076 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $103.70 | 3.852% | $107.6945 | $107.69 | $107.70 | $107.70 |
| Purchase #3 | $244.95 | 6.620% | $261.1657 | $261.17 | $261.15 | $261.20 |
| Purchase #4 | $226.34 | 6.159% | $240.2803 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $222.84 | 7.520% | $239.5976 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $206.26 | 10.740% | $228.4123 | $228.41 | $228.40 | $228.40 |
| Purchase #7 | $81.52 | 4.281% | $85.0099 | $85.01 | $85.00 | $85.00 |
| 7 purchase totals = | $1,261.89 | $1,349.3679 | $1,349.37 | $1,349.35 | $1,349.40 | |