| 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 | $236.53 | 9.713% | $259.5042 | $259.50 | $259.50 | $259.50 |
| Purchase #2 | $148.53 | 6.575% | $158.2958 | $158.30 | $158.30 | $158.30 |
| Purchase #3 | $149.90 | 8.134% | $162.0929 | $162.09 | $162.10 | $162.10 |
| Purchase #4 | $239.63 | 12.278% | $269.0518 | $269.05 | $269.05 | $269.10 |
| Purchase #5 | $66.36 | 13.360% | $75.2257 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $83.61 | 3.310% | $86.3775 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $201.83 | 7.550% | $217.0682 | $217.07 | $217.05 | $217.10 |
| 7 purchase totals = | $1,126.39 | $1,227.6161 | $1,227.62 | $1,227.65 | $1,227.70 | |