| 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 | $111.63 | 13.528% | $126.7313 | $126.73 | $126.75 | $126.70 |
| Purchase #2 | $214.27 | 9.693% | $235.0392 | $235.04 | $235.05 | $235.00 |
| Purchase #3 | $232.57 | 7.529% | $250.0802 | $250.08 | $250.10 | $250.10 |
| Purchase #4 | $143.95 | 10.736% | $159.4045 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $43.51 | 10.643% | $48.1408 | $48.14 | $48.15 | $48.10 |
| Purchase #6 | $225.29 | 7.864% | $243.0068 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $85.74 | 6.659% | $91.4494 | $91.45 | $91.45 | $91.40 |
| 7 purchase totals = | $1,056.96 | $1,153.8522 | $1,153.85 | $1,153.90 | $1,153.70 | |