| 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 | $111.72 | 8.329% | $121.0252 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $218.45 | 4.117% | $227.4436 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $35.30 | 13.170% | $39.949 | $39.95 | $39.95 | $39.90 |
| Purchase #4 | $158.37 | 7.826% | $170.764 | $170.76 | $170.75 | $170.80 |
| Purchase #5 | $166.56 | 3.143% | $171.795 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $165.27 | 9.641% | $181.2037 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $110.77 | 10.424% | $122.3167 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $966.44 | $1,034.4972 | $1,034.50 | $1,034.50 | $1,034.40 | |