| 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 | $128.41 | 7.192% | $137.6452 | $137.65 | $137.65 | $137.60 |
| Purchase #2 | $197.70 | 12.500% | $222.4125 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $98.69 | 10.277% | $108.8324 | $108.83 | $108.85 | $108.80 |
| Purchase #4 | $219.87 | 4.352% | $229.4387 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $134.77 | 3.290% | $139.2039 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $83.84 | 6.186% | $89.0263 | $89.03 | $89.05 | $89.00 |
| Purchase #7 | $86.75 | 12.477% | $97.5738 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $950.03 | $1,024.1328 | $1,024.13 | $1,024.15 | $1,024.00 | |