| 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 | $17.80 | 6.846% | $19.0186 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $245.27 | 7.533% | $263.7462 | $263.75 | $263.75 | $263.70 |
| Purchase #3 | $69.77 | 12.146% | $78.2443 | $78.24 | $78.25 | $78.20 |
| Purchase #4 | $246.40 | 7.700% | $265.3728 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $239.59 | 13.771% | $272.5839 | $272.58 | $272.60 | $272.60 |
| Purchase #6 | $121.52 | 4.501% | $126.9896 | $126.99 | $127.00 | $127.00 |
| Purchase #7 | $148.57 | 11.653% | $165.8829 | $165.88 | $165.90 | $165.90 |
| 7 purchase totals = | $1,088.92 | $1,191.8383 | $1,191.83 | $1,191.85 | $1,191.80 | |