| 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 | $123.80 | 10.870% | $137.2571 | $137.26 | $137.25 | $137.30 |
| Purchase #2 | $145.83 | 9.809% | $160.1345 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $44.94 | 13.865% | $51.1709 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $209.62 | 10.118% | $230.8294 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $36.47 | 13.437% | $41.3705 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $237.98 | 10.338% | $262.5824 | $262.58 | $262.60 | $262.60 |
| Purchase #7 | $61.43 | 4.106% | $63.9523 | $63.95 | $63.95 | $64.00 |
| 7 purchase totals = | $860.07 | $947.2971 | $947.29 | $947.30 | $947.40 | |