| 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 | $86.32 | 3.852% | $89.645 | $89.65 | $89.65 | $89.60 |
| Purchase #2 | $243.60 | 8.787% | $265.0051 | $265.01 | $265.00 | $265.00 |
| Purchase #3 | $56.89 | 9.753% | $62.4385 | $62.44 | $62.45 | $62.40 |
| Purchase #4 | $202.61 | 12.135% | $227.1967 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $181.89 | 3.320% | $187.9287 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $110.85 | 8.657% | $120.4463 | $120.45 | $120.45 | $120.40 |
| Purchase #7 | $157.28 | 11.545% | $175.438 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $1,039.44 | $1,128.0983 | $1,128.12 | $1,128.15 | $1,127.90 | |