| 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 | $219.40 | 5.347% | $231.1313 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $173.82 | 10.366% | $191.8382 | $191.84 | $191.85 | $191.80 |
| Purchase #3 | $35.73 | 9.698% | $39.1951 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $12.87 | 9.501% | $14.0928 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $112.89 | 13.225% | $127.8197 | $127.82 | $127.80 | $127.80 |
| Purchase #6 | $193.36 | 4.393% | $201.8543 | $201.85 | $201.85 | $201.90 |
| Purchase #7 | $180.46 | 12.869% | $203.6834 | $203.68 | $203.70 | $203.70 |
| 7 purchase totals = | $928.53 | $1,009.6148 | $1,009.61 | $1,009.65 | $1,009.60 | |