| 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 | $117.73 | 3.621% | $121.993 | $121.99 | $122.00 | $122.00 |
| Purchase #2 | $32.82 | 11.371% | $36.552 | $36.55 | $36.55 | $36.60 |
| Purchase #3 | $78.98 | 5.103% | $83.0103 | $83.01 | $83.00 | $83.00 |
| Purchase #4 | $37.32 | 12.371% | $41.9369 | $41.94 | $41.95 | $41.90 |
| Purchase #5 | $193.39 | 10.760% | $214.1988 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $229.90 | 5.810% | $243.2572 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $122.39 | 9.825% | $134.4148 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $812.53 | $875.3630 | $875.36 | $875.35 | $875.40 | |