| 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 | $202.65 | 11.818% | $226.5992 | $226.60 | $226.60 | $226.60 |
| Purchase #2 | $202.71 | 7.106% | $217.1146 | $217.11 | $217.10 | $217.10 |
| Purchase #3 | $15.82 | 8.462% | $17.1587 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $126.74 | 10.343% | $139.8487 | $139.85 | $139.85 | $139.80 |
| Purchase #5 | $31.80 | 7.155% | $34.0753 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $71.67 | 8.566% | $77.8093 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $113.87 | 12.310% | $127.8874 | $127.89 | $127.90 | $127.90 |
| 7 purchase totals = | $765.26 | $840.4932 | $840.50 | $840.50 | $840.50 | |