| 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 | $198.95 | 10.844% | $220.5241 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $198.66 | 3.725% | $206.0601 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $107.54 | 3.177% | $110.9565 | $110.96 | $110.95 | $111.00 |
| Purchase #4 | $205.61 | 11.565% | $229.3888 | $229.39 | $229.40 | $229.40 |
| Purchase #5 | $41.26 | 5.439% | $43.5041 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $131.90 | 3.852% | $136.9808 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $196.38 | 12.270% | $220.4758 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $1,080.30 | $1,167.8902 | $1,167.89 | $1,167.90 | $1,168.00 | |