| 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 | $231.36 | 4.230% | $241.1465 | $241.15 | $241.15 | $241.10 |
| Purchase #2 | $181.81 | 6.458% | $193.5513 | $193.55 | $193.55 | $193.60 |
| Purchase #3 | $100.66 | 3.731% | $104.4156 | $104.42 | $104.40 | $104.40 |
| Purchase #4 | $101.56 | 7.440% | $109.1161 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $31.89 | 7.661% | $34.3331 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $5.63 | 10.472% | $6.2196 | $6.22 | $6.20 | $6.20 |
| Purchase #7 | $94.92 | 10.572% | $104.9549 | $104.95 | $104.95 | $105.00 |
| 7 purchase totals = | $747.83 | $793.7371 | $793.74 | $793.70 | $793.70 | |