| 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 | $186.47 | 7.872% | $201.1489 | $201.15 | $201.15 | $201.10 |
| Purchase #2 | $191.48 | 6.436% | $203.8037 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $100.29 | 11.554% | $111.8775 | $111.88 | $111.90 | $111.90 |
| Purchase #4 | $11.31 | 3.639% | $11.7216 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $212.48 | 10.360% | $234.4929 | $234.49 | $234.50 | $234.50 |
| Purchase #6 | $154.94 | 6.731% | $165.369 | $165.37 | $165.35 | $165.40 |
| Purchase #7 | $162.58 | 9.419% | $177.8934 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $1,019.55 | $1,106.3070 | $1,106.30 | $1,106.30 | $1,106.30 | |