| 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 | $122.45 | 12.468% | $137.7171 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $234.29 | 13.305% | $265.4623 | $265.46 | $265.45 | $265.50 |
| Purchase #3 | $225.44 | 11.795% | $252.0306 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $67.50 | 6.203% | $71.687 | $71.69 | $71.70 | $71.70 |
| Purchase #5 | $68.93 | 7.831% | $74.3279 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $157.66 | 8.677% | $171.3402 | $171.34 | $171.35 | $171.30 |
| Purchase #7 | $55.63 | 3.383% | $57.512 | $57.51 | $57.50 | $57.50 |
| 7 purchase totals = | $931.90 | $1,030.0771 | $1,030.08 | $1,030.10 | $1,030.00 | |