| 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 | $233.58 | 10.136% | $257.2557 | $257.26 | $257.25 | $257.30 |
| Purchase #2 | $48.76 | 6.456% | $51.9079 | $51.91 | $51.90 | $51.90 |
| Purchase #3 | $208.52 | 9.826% | $229.0092 | $229.01 | $229.00 | $229.00 |
| Purchase #4 | $25.57 | 9.513% | $28.0025 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $16.81 | 10.534% | $18.5808 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $161.72 | 11.339% | $180.0574 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $226.25 | 4.253% | $235.8724 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $921.21 | $1,000.6859 | $1,000.69 | $1,000.65 | $1,000.80 | |