| 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 | $211.74 | 11.445% | $235.9736 | $235.97 | $235.95 | $236.00 |
| Purchase #2 | $192.66 | 13.765% | $219.1796 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $179.96 | 10.618% | $199.0682 | $199.07 | $199.05 | $199.10 |
| Purchase #4 | $9.43 | 12.351% | $10.5947 | $10.59 | $10.60 | $10.60 |
| Purchase #5 | $146.26 | 11.429% | $162.9761 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $213.46 | 8.513% | $231.6318 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $11.68 | 7.800% | $12.591 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $965.19 | $1,072.0150 | $1,072.01 | $1,072.05 | $1,072.10 | |