| 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 | $195.30 | 9.599% | $214.0468 | $214.05 | $214.05 | $214.00 |
| Purchase #2 | $234.28 | 10.520% | $258.9263 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $120.58 | 4.797% | $126.3642 | $126.36 | $126.35 | $126.40 |
| Purchase #4 | $117.57 | 6.479% | $125.1874 | $125.19 | $125.20 | $125.20 |
| Purchase #5 | $44.54 | 3.480% | $46.09 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $210.47 | 13.413% | $238.7003 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $78.43 | 3.808% | $81.4166 | $81.42 | $81.40 | $81.40 |
| 7 purchase totals = | $1,001.17 | $1,090.7316 | $1,090.74 | $1,090.75 | $1,090.70 | |