| 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 | $45.35 | 7.335% | $48.6764 | $48.68 | $48.70 | $48.70 |
| Purchase #2 | $187.70 | 7.269% | $201.3439 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $238.93 | 12.433% | $268.6362 | $268.64 | $268.65 | $268.60 |
| Purchase #4 | $117.50 | 9.284% | $128.4087 | $128.41 | $128.40 | $128.40 |
| Purchase #5 | $213.76 | 10.499% | $236.2027 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $239.91 | 9.165% | $261.8978 | $261.90 | $261.90 | $261.90 |
| Purchase #7 | $171.60 | 4.706% | $179.6755 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $1,214.75 | $1,324.8412 | $1,324.85 | $1,324.90 | $1,324.80 | |