| 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 | $229.40 | 5.612% | $242.2739 | $242.27 | $242.25 | $242.30 |
| Purchase #2 | $22.52 | 12.284% | $25.2864 | $25.29 | $25.30 | $25.30 |
| Purchase #3 | $120.39 | 4.802% | $126.1711 | $126.17 | $126.15 | $126.20 |
| Purchase #4 | $127.78 | 9.151% | $139.4731 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $123.69 | 11.471% | $137.8785 | $137.88 | $137.90 | $137.90 |
| Purchase #6 | $165.97 | 9.370% | $181.5214 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $121.56 | 11.403% | $135.4215 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $911.31 | $988.0259 | $988.02 | $987.95 | $988.10 | |