| 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 | $112.95 | 9.379% | $123.5436 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $30.51 | 4.228% | $31.8 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $39.59 | 4.861% | $41.5145 | $41.51 | $41.50 | $41.50 |
| Purchase #4 | $247.62 | 13.540% | $281.1477 | $281.15 | $281.15 | $281.10 |
| Purchase #5 | $14.61 | 4.430% | $15.2572 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $170.95 | 4.734% | $179.0428 | $179.04 | $179.05 | $179.00 |
| Purchase #7 | $226.63 | 7.390% | $243.378 | $243.38 | $243.40 | $243.40 |
| 7 purchase totals = | $842.86 | $915.6838 | $915.68 | $915.70 | $915.60 | |