| 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 | $112.34 | 9.602% | $123.1269 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $235.53 | 3.230% | $243.1376 | $243.14 | $243.15 | $243.10 |
| Purchase #3 | $8.42 | 4.120% | $8.7669 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $62.83 | 8.106% | $67.923 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $75.58 | 9.199% | $82.5326 | $82.53 | $82.55 | $82.50 |
| Purchase #6 | $222.45 | 3.199% | $229.5662 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $55.28 | 3.190% | $57.0434 | $57.04 | $57.05 | $57.00 |
| 7 purchase totals = | $772.43 | $812.0966 | $812.10 | $812.10 | $812.00 | |