| 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 | $105.87 | 8.802% | $115.1887 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $30.98 | 6.683% | $33.0504 | $33.05 | $33.05 | $33.10 |
| Purchase #3 | $97.60 | 12.209% | $109.516 | $109.52 | $109.50 | $109.50 |
| Purchase #4 | $193.30 | 3.792% | $200.6299 | $200.63 | $200.65 | $200.60 |
| Purchase #5 | $128.92 | 9.272% | $140.8735 | $140.87 | $140.85 | $140.90 |
| Purchase #6 | $16.37 | 8.197% | $17.7118 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $34.31 | 11.436% | $38.2337 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $607.35 | $655.2040 | $655.20 | $655.20 | $655.20 | |