| 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 | $233.93 | 12.612% | $263.4333 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $19.96 | 8.864% | $21.7293 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $235.72 | 3.148% | $243.1405 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $86.55 | 8.744% | $94.1179 | $94.12 | $94.10 | $94.10 |
| Purchase #5 | $13.34 | 7.621% | $14.3566 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $11.28 | 4.858% | $11.828 | $11.83 | $11.85 | $11.80 |
| Purchase #7 | $26.83 | 5.510% | $28.3083 | $28.31 | $28.30 | $28.30 |
| 7 purchase totals = | $627.61 | $676.9139 | $676.92 | $676.95 | $676.80 | |