| 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 | $99.52 | 11.264% | $110.7299 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $82.75 | 3.758% | $85.8597 | $85.86 | $85.85 | $85.90 |
| Purchase #3 | $117.48 | 7.308% | $126.0654 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $163.71 | 13.706% | $186.1481 | $186.15 | $186.15 | $186.10 |
| Purchase #5 | $99.89 | 11.851% | $111.728 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $217.36 | 13.236% | $246.1298 | $246.13 | $246.15 | $246.10 |
| Purchase #7 | $231.45 | 10.161% | $254.9676 | $254.97 | $254.95 | $255.00 |
| 7 purchase totals = | $1,012.16 | $1,121.6285 | $1,121.64 | $1,121.65 | $1,121.60 | |