| 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 | $185.51 | 13.302% | $210.1865 | $210.19 | $210.20 | $210.20 |
| Purchase #2 | $103.73 | 4.267% | $108.1562 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $96.80 | 13.695% | $110.0568 | $110.06 | $110.05 | $110.10 |
| Purchase #4 | $113.38 | 11.603% | $126.5355 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $186.77 | 10.142% | $205.7122 | $205.71 | $205.70 | $205.70 |
| Purchase #6 | $9.31 | 8.465% | $10.0981 | $10.10 | $10.10 | $10.10 |
| Purchase #7 | $241.97 | 13.846% | $275.4732 | $275.47 | $275.45 | $275.50 |
| 7 purchase totals = | $937.47 | $1,046.2185 | $1,046.23 | $1,046.20 | $1,046.30 | |