| 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 | $118.68 | 3.202% | $122.4801 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $113.48 | 13.661% | $128.9825 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $67.52 | 4.766% | $70.738 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $229.41 | 4.589% | $239.9376 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $5.54 | 8.417% | $6.0063 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $214.55 | 6.566% | $228.6374 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $79.95 | 8.529% | $86.7689 | $86.77 | $86.75 | $86.80 |
| 7 purchase totals = | $829.13 | $883.5508 | $883.56 | $883.60 | $883.50 | |