| 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 | $216.42 | 8.440% | $234.6858 | $234.69 | $234.70 | $234.70 |
| Purchase #2 | $97.25 | 8.147% | $105.173 | $105.17 | $105.15 | $105.20 |
| Purchase #3 | $29.61 | 5.716% | $31.3025 | $31.30 | $31.30 | $31.30 |
| Purchase #4 | $19.69 | 13.344% | $22.3174 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $20.46 | 12.152% | $22.9463 | $22.95 | $22.95 | $22.90 |
| Purchase #6 | $222.61 | 10.363% | $245.6791 | $245.68 | $245.70 | $245.70 |
| Purchase #7 | $224.90 | 3.701% | $233.2235 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $830.94 | $895.3276 | $895.33 | $895.30 | $895.30 | |