| 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 | $227.56 | 11.636% | $254.0389 | $254.04 | $254.05 | $254.00 |
| Purchase #2 | $239.97 | 12.747% | $270.559 | $270.56 | $270.55 | $270.60 |
| Purchase #3 | $230.76 | 12.850% | $260.4127 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $110.73 | 9.651% | $121.4166 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $37.64 | 7.579% | $40.4927 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $68.55 | 8.314% | $74.2492 | $74.25 | $74.25 | $74.20 |
| Purchase #7 | $134.69 | 3.770% | $139.7678 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $1,049.90 | $1,160.9369 | $1,160.94 | $1,160.90 | $1,160.90 | |