| 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 | $217.55 | 6.811% | $232.3673 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $148.25 | 11.786% | $165.7227 | $165.72 | $165.70 | $165.70 |
| Purchase #3 | $34.92 | 9.529% | $38.2475 | $38.25 | $38.25 | $38.20 |
| Purchase #4 | $226.59 | 10.699% | $250.8329 | $250.83 | $250.85 | $250.80 |
| Purchase #5 | $88.92 | 9.769% | $97.6066 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $9.48 | 3.787% | $9.839 | $9.84 | $9.85 | $9.80 |
| Purchase #7 | $131.67 | 3.206% | $135.8913 | $135.89 | $135.90 | $135.90 |
| 7 purchase totals = | $857.38 | $930.5073 | $930.51 | $930.50 | $930.40 | |