| 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 | $230.85 | 7.681% | $248.5816 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $180.60 | 10.103% | $198.846 | $198.85 | $198.85 | $198.80 |
| Purchase #3 | $66.71 | 4.413% | $69.6539 | $69.65 | $69.65 | $69.70 |
| Purchase #4 | $227.28 | 3.286% | $234.7484 | $234.75 | $234.75 | $234.70 |
| Purchase #5 | $146.76 | 7.350% | $157.5469 | $157.55 | $157.55 | $157.50 |
| Purchase #6 | $58.35 | 11.524% | $65.0743 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $59.55 | 5.831% | $63.0224 | $63.02 | $63.00 | $63.00 |
| 7 purchase totals = | $970.10 | $1,037.4735 | $1,037.47 | $1,037.45 | $1,037.40 | |