| 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 | $237.83 | 13.448% | $269.8134 | $269.81 | $269.80 | $269.80 |
| Purchase #2 | $126.46 | 12.817% | $142.6684 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $237.90 | 9.227% | $259.851 | $259.85 | $259.85 | $259.90 |
| Purchase #4 | $31.26 | 4.454% | $32.6523 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $248.61 | 3.684% | $257.7688 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $246.91 | 13.445% | $280.107 | $280.11 | $280.10 | $280.10 |
| Purchase #7 | $42.54 | 3.178% | $43.8919 | $43.89 | $43.90 | $43.90 |
| 7 purchase totals = | $1,171.51 | $1,286.7528 | $1,286.75 | $1,286.70 | $1,286.90 | |