| 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 | $84.84 | 4.464% | $88.6273 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $134.61 | 7.862% | $145.193 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $224.69 | 3.369% | $232.2598 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $217.95 | 6.410% | $231.9206 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $104.34 | 8.277% | $112.9762 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $240.41 | 11.253% | $267.4633 | $267.46 | $267.45 | $267.50 |
| Purchase #7 | $35.93 | 4.421% | $37.5185 | $37.52 | $37.50 | $37.50 |
| 7 purchase totals = | $1,042.77 | $1,115.9587 | $1,115.96 | $1,115.95 | $1,116.00 | |