| 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 | $236.61 | 9.495% | $259.0761 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $76.57 | 9.472% | $83.8227 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $187.64 | 11.395% | $209.0216 | $209.02 | $209.00 | $209.00 |
| Purchase #4 | $62.89 | 6.700% | $67.1036 | $67.10 | $67.10 | $67.10 |
| Purchase #5 | $243.76 | 4.200% | $253.9979 | $254.00 | $254.00 | $254.00 |
| Purchase #6 | $99.84 | 13.375% | $113.1936 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $154.97 | 13.698% | $176.1978 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $1,062.28 | $1,162.4133 | $1,162.41 | $1,162.40 | $1,162.40 | |