| 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 | $190.79 | 3.512% | $197.4905 | $197.49 | $197.50 | $197.50 |
| Purchase #2 | $224.67 | 13.268% | $254.4792 | $254.48 | $254.50 | $254.50 |
| Purchase #3 | $113.57 | 12.478% | $127.7413 | $127.74 | $127.75 | $127.70 |
| Purchase #4 | $220.77 | 3.546% | $228.5985 | $228.60 | $228.60 | $228.60 |
| Purchase #5 | $123.73 | 12.514% | $139.2136 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $77.59 | 3.630% | $80.4065 | $80.41 | $80.40 | $80.40 |
| Purchase #7 | $153.83 | 5.414% | $162.1584 | $162.16 | $162.15 | $162.20 |
| 7 purchase totals = | $1,104.95 | $1,190.0880 | $1,190.09 | $1,190.10 | $1,190.10 | |