| 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 | $212.57 | 4.181% | $221.4576 | $221.46 | $221.45 | $221.50 |
| Purchase #2 | $39.42 | 13.588% | $44.7764 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $76.25 | 10.343% | $84.1365 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $166.36 | 9.357% | $181.9263 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $224.61 | 4.718% | $235.2071 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $104.38 | 11.186% | $116.0559 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $195.37 | 8.630% | $212.2304 | $212.23 | $212.25 | $212.20 |
| 7 purchase totals = | $1,018.96 | $1,095.7902 | $1,095.81 | $1,095.85 | $1,095.80 | |