| 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 | $230.54 | 5.324% | $242.8139 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $201.69 | 11.292% | $224.4648 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $235.76 | 3.163% | $243.2171 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $223.52 | 8.572% | $242.6801 | $242.68 | $242.70 | $242.70 |
| Purchase #5 | $124.87 | 7.373% | $134.0767 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $33.70 | 4.743% | $35.2984 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $8.95 | 5.268% | $9.4215 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $1,059.03 | $1,131.9725 | $1,131.97 | $1,131.95 | $1,132.00 | |