| 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 | $121.58 | 10.662% | $134.5429 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $245.58 | 10.317% | $270.9165 | $270.92 | $270.90 | $270.90 |
| Purchase #3 | $208.93 | 8.626% | $226.9523 | $226.95 | $226.95 | $227.00 |
| Purchase #4 | $30.61 | 3.214% | $31.5938 | $31.59 | $31.60 | $31.60 |
| Purchase #5 | $28.78 | 5.502% | $30.3635 | $30.36 | $30.35 | $30.40 |
| Purchase #6 | $105.30 | 6.369% | $112.0066 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $39.48 | 6.305% | $41.9692 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $780.26 | $848.3448 | $848.34 | $848.30 | $848.40 | |