| 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 | $82.37 | 12.286% | $92.49 | $92.49 | $92.50 | $92.50 |
| Purchase #2 | $76.95 | 7.785% | $82.9406 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $135.54 | 9.143% | $147.9324 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $103.38 | 9.556% | $113.259 | $113.26 | $113.25 | $113.30 |
| Purchase #5 | $126.34 | 3.772% | $131.1055 | $131.11 | $131.10 | $131.10 |
| Purchase #6 | $223.29 | 3.265% | $230.5804 | $230.58 | $230.60 | $230.60 |
| Purchase #7 | $124.72 | 6.263% | $132.5312 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $872.59 | $930.8391 | $930.84 | $930.90 | $930.80 | |