| 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 | $119.36 | 4.596% | $124.8458 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $215.65 | 6.429% | $229.5141 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $17.60 | 6.807% | $18.798 | $18.80 | $18.80 | $18.80 |
| Purchase #4 | $231.38 | 9.736% | $253.9072 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $150.76 | 8.866% | $164.1264 | $164.13 | $164.15 | $164.10 |
| Purchase #6 | $181.78 | 7.350% | $195.1408 | $195.14 | $195.15 | $195.10 |
| Purchase #7 | $46.82 | 11.593% | $52.2478 | $52.25 | $52.25 | $52.20 |
| 7 purchase totals = | $963.35 | $1,038.5801 | $1,038.59 | $1,038.60 | $1,038.40 | |