| 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 | $185.91 | 6.864% | $198.6709 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $106.61 | 8.718% | $115.9043 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $234.40 | 7.699% | $252.4465 | $252.45 | $252.45 | $252.40 |
| Purchase #4 | $41.92 | 4.388% | $43.7594 | $43.76 | $43.75 | $43.80 |
| Purchase #5 | $56.86 | 8.473% | $61.6777 | $61.68 | $61.70 | $61.70 |
| Purchase #6 | $123.31 | 3.553% | $127.6912 | $127.69 | $127.70 | $127.70 |
| Purchase #7 | $193.81 | 4.453% | $202.4404 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $942.82 | $1,002.5904 | $1,002.59 | $1,002.60 | $1,002.60 | |