| 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 | $54.83 | 4.240% | $57.1548 | $57.15 | $57.15 | $57.20 |
| Purchase #2 | $235.90 | 12.783% | $266.0551 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $166.72 | 3.373% | $172.3435 | $172.34 | $172.35 | $172.30 |
| Purchase #4 | $214.52 | 3.644% | $222.3371 | $222.34 | $222.35 | $222.30 |
| Purchase #5 | $180.89 | 11.765% | $202.1717 | $202.17 | $202.15 | $202.20 |
| Purchase #6 | $106.83 | 8.325% | $115.7236 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $107.65 | 12.513% | $121.1202 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $1,067.34 | $1,156.9060 | $1,156.90 | $1,156.85 | $1,156.90 | |