| 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 | $248.98 | 4.148% | $259.3077 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $188.81 | 4.474% | $197.2574 | $197.26 | $197.25 | $197.30 |
| Purchase #3 | $61.82 | 8.860% | $67.2973 | $67.30 | $67.30 | $67.30 |
| Purchase #4 | $208.42 | 13.331% | $236.2045 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $217.69 | 5.246% | $229.11 | $229.11 | $229.10 | $229.10 |
| Purchase #6 | $115.61 | 6.290% | $122.8819 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $150.29 | 10.336% | $165.824 | $165.82 | $165.80 | $165.80 |
| 7 purchase totals = | $1,191.62 | $1,277.8828 | $1,277.88 | $1,277.85 | $1,277.90 | |