| 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 | $51.82 | 9.306% | $56.6424 | $56.64 | $56.65 | $56.60 |
| Purchase #2 | $231.32 | 6.720% | $246.8647 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $231.40 | 8.341% | $250.7011 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $101.49 | 9.355% | $110.9844 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $180.86 | 4.387% | $188.7943 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $116.73 | 10.765% | $129.296 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $234.69 | 7.313% | $251.8529 | $251.85 | $251.85 | $251.90 |
| 7 purchase totals = | $1,148.31 | $1,235.1358 | $1,235.12 | $1,235.15 | $1,235.20 | |