| 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 | $212.46 | 7.666% | $228.7472 | $228.75 | $228.75 | $228.70 |
| Purchase #2 | $83.44 | 8.124% | $90.2187 | $90.22 | $90.20 | $90.20 |
| Purchase #3 | $37.57 | 5.546% | $39.6536 | $39.65 | $39.65 | $39.70 |
| Purchase #4 | $120.25 | 13.580% | $136.58 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $242.96 | 9.259% | $265.4557 | $265.46 | $265.45 | $265.50 |
| Purchase #6 | $177.75 | 4.758% | $186.2073 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $167.74 | 3.184% | $173.0808 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $1,042.17 | $1,119.9433 | $1,119.95 | $1,119.95 | $1,120.00 | |