| 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 | $105.72 | 8.868% | $115.0952 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $104.45 | 10.331% | $115.2407 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $63.85 | 8.838% | $69.4931 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $133.78 | 12.597% | $150.6323 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $243.74 | 5.618% | $257.4333 | $257.43 | $257.45 | $257.40 |
| Purchase #6 | $135.38 | 11.119% | $150.4329 | $150.43 | $150.45 | $150.40 |
| Purchase #7 | $212.74 | 5.548% | $224.5428 | $224.54 | $224.55 | $224.50 |
| 7 purchase totals = | $999.66 | $1,082.8703 | $1,082.86 | $1,082.95 | $1,082.70 | |