| 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 | $91.73 | 13.168% | $103.809 | $103.81 | $103.80 | $103.80 |
| Purchase #2 | $10.90 | 3.315% | $11.2613 | $11.26 | $11.25 | $11.30 |
| Purchase #3 | $145.34 | 8.233% | $157.3058 | $157.31 | $157.30 | $157.30 |
| Purchase #4 | $88.49 | 9.285% | $96.7063 | $96.71 | $96.70 | $96.70 |
| Purchase #5 | $198.95 | 6.785% | $212.4488 | $212.45 | $212.45 | $212.40 |
| Purchase #6 | $215.83 | 12.708% | $243.2577 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $193.72 | 5.802% | $204.9596 | $204.96 | $204.95 | $205.00 |
| 7 purchase totals = | $944.96 | $1,029.7485 | $1,029.76 | $1,029.70 | $1,029.80 | |