| 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 | $223.50 | 5.423% | $235.6204 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $211.72 | 11.493% | $236.053 | $236.05 | $236.05 | $236.10 |
| Purchase #3 | $122.94 | 12.819% | $138.6997 | $138.70 | $138.70 | $138.70 |
| Purchase #4 | $153.69 | 10.580% | $169.9504 | $169.95 | $169.95 | $170.00 |
| Purchase #5 | $65.29 | 4.615% | $68.3031 | $68.30 | $68.30 | $68.30 |
| Purchase #6 | $165.36 | 5.360% | $174.2233 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $92.63 | 5.154% | $97.4042 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $1,035.13 | $1,120.2541 | $1,120.24 | $1,120.20 | $1,120.30 | |