| 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 | $82.69 | 7.195% | $88.6395 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $40.83 | 3.827% | $42.3926 | $42.39 | $42.40 | $42.40 |
| Purchase #3 | $231.94 | 5.639% | $245.0191 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $33.76 | 5.256% | $35.5344 | $35.53 | $35.55 | $35.50 |
| Purchase #5 | $126.33 | 4.799% | $132.3926 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $165.82 | 10.533% | $183.2858 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $206.72 | 11.737% | $230.9827 | $230.98 | $231.00 | $231.00 |
| 7 purchase totals = | $888.09 | $958.2467 | $958.24 | $958.30 | $958.20 | |