| 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 | $91.45 | 13.445% | $103.7455 | $103.75 | $103.75 | $103.70 |
| Purchase #2 | $73.74 | 3.275% | $76.155 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $159.30 | 8.851% | $173.3996 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $187.36 | 12.776% | $211.2971 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $231.48 | 8.630% | $251.4567 | $251.46 | $251.45 | $251.50 |
| Purchase #6 | $159.70 | 3.341% | $165.0356 | $165.04 | $165.05 | $165.00 |
| Purchase #7 | $223.38 | 3.852% | $231.9846 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $1,126.41 | $1,213.0741 | $1,213.09 | $1,213.10 | $1,213.10 | |