| 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 | $230.82 | 11.768% | $257.9829 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $123.34 | 11.721% | $137.7967 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $79.39 | 5.708% | $83.9216 | $83.92 | $83.90 | $83.90 |
| Purchase #4 | $70.90 | 8.753% | $77.1059 | $77.11 | $77.10 | $77.10 |
| Purchase #5 | $169.87 | 10.701% | $188.0478 | $188.05 | $188.05 | $188.00 |
| Purchase #6 | $118.67 | 3.353% | $122.649 | $122.65 | $122.65 | $122.60 |
| Purchase #7 | $230.67 | 9.374% | $252.293 | $252.29 | $252.30 | $252.30 |
| 7 purchase totals = | $1,023.66 | $1,119.7969 | $1,119.80 | $1,119.80 | $1,119.70 | |