| 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 | $51.59 | 13.272% | $58.437 | $58.44 | $58.45 | $58.40 |
| Purchase #2 | $90.56 | 13.350% | $102.6498 | $102.65 | $102.65 | $102.60 |
| Purchase #3 | $152.95 | 8.581% | $166.0746 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $206.26 | 3.359% | $213.1883 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $198.70 | 5.849% | $210.322 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $123.69 | 9.645% | $135.6199 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $203.42 | 4.831% | $213.2472 | $213.25 | $213.25 | $213.20 |
| 7 purchase totals = | $1,027.17 | $1,099.5388 | $1,099.54 | $1,099.50 | $1,099.40 | |