| 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 | $202.89 | 12.859% | $228.9796 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $207.57 | 11.742% | $231.9429 | $231.94 | $231.95 | $231.90 |
| Purchase #3 | $134.76 | 3.812% | $139.8971 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $159.77 | 6.660% | $170.4107 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $212.93 | 3.328% | $220.0163 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $76.40 | 13.804% | $86.9463 | $86.95 | $86.95 | $86.90 |
| Purchase #7 | $159.69 | 13.218% | $180.7978 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $1,154.01 | $1,258.9907 | $1,259.00 | $1,259.00 | $1,258.90 | |