| 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 | $107.31 | 11.747% | $119.9157 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $108.97 | 3.810% | $113.1218 | $113.12 | $113.10 | $113.10 |
| Purchase #3 | $17.82 | 10.801% | $19.7447 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $181.60 | 11.868% | $203.1523 | $203.15 | $203.15 | $203.20 |
| Purchase #5 | $102.88 | 9.423% | $112.5744 | $112.57 | $112.55 | $112.60 |
| Purchase #6 | $186.29 | 8.667% | $202.4358 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $154.79 | 6.651% | $165.0851 | $165.09 | $165.10 | $165.10 |
| 7 purchase totals = | $859.66 | $936.0298 | $936.03 | $936.00 | $936.00 | |