| 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 | $78.42 | 13.135% | $88.7205 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $170.69 | 8.231% | $184.7395 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $60.82 | 3.819% | $63.1427 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $200.84 | 11.126% | $223.1855 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $250.83 | 13.537% | $284.7849 | $284.78 | $284.80 | $284.80 |
| Purchase #6 | $247.71 | 11.148% | $275.3247 | $275.32 | $275.30 | $275.30 |
| Purchase #7 | $125.58 | 4.549% | $131.2926 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $1,134.89 | $1,251.1904 | $1,251.18 | $1,251.20 | $1,251.10 | |