| 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 | $22.52 | 12.491% | $25.333 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $11.53 | 10.425% | $12.732 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $72.37 | 6.836% | $77.3172 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $223.89 | 5.764% | $236.795 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $235.87 | 12.177% | $264.5919 | $264.59 | $264.60 | $264.60 |
| Purchase #6 | $232.64 | 12.158% | $260.9244 | $260.92 | $260.90 | $260.90 |
| Purchase #7 | $241.95 | 7.386% | $259.8204 | $259.82 | $259.80 | $259.80 |
| 7 purchase totals = | $1,040.77 | $1,137.5139 | $1,137.51 | $1,137.50 | $1,137.40 | |