| 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 | $135.42 | 11.323% | $150.7536 | $150.75 | $150.75 | $150.80 |
| Purchase #2 | $47.80 | 4.747% | $50.0691 | $50.07 | $50.05 | $50.10 |
| Purchase #3 | $38.76 | 10.810% | $42.95 | $42.95 | $42.95 | $43.00 |
| Purchase #4 | $114.65 | 6.473% | $122.0713 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $236.94 | 11.451% | $264.072 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $239.33 | 9.734% | $262.6264 | $262.63 | $262.65 | $262.60 |
| Purchase #7 | $107.37 | 5.604% | $113.387 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $920.27 | $1,005.9294 | $1,005.93 | $1,005.90 | $1,006.10 | |