| 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 | $100.80 | 8.323% | $109.1896 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $182.85 | 10.761% | $202.5265 | $202.53 | $202.55 | $202.50 |
| Purchase #3 | $75.40 | 3.742% | $78.2215 | $78.22 | $78.20 | $78.20 |
| Purchase #4 | $56.99 | 5.639% | $60.2037 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $213.96 | 4.264% | $223.0833 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $87.68 | 11.508% | $97.7702 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $230.70 | 7.119% | $247.1235 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $948.38 | $1,018.1183 | $1,018.11 | $1,018.10 | $1,018.10 | |