| 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 | $25.69 | 5.164% | $27.0166 | $27.02 | $27.00 | $27.00 |
| Purchase #2 | $222.98 | 10.331% | $246.0161 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $110.70 | 11.465% | $123.3918 | $123.39 | $123.40 | $123.40 |
| Purchase #4 | $167.89 | 12.245% | $188.4481 | $188.45 | $188.45 | $188.40 |
| Purchase #5 | $175.76 | 3.329% | $181.6111 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $104.33 | 3.623% | $108.1099 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $225.46 | 12.107% | $252.7564 | $252.76 | $252.75 | $252.80 |
| 7 purchase totals = | $1,032.81 | $1,127.3500 | $1,127.36 | $1,127.30 | $1,127.30 | |