| 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 | $213.42 | 13.590% | $242.4238 | $242.42 | $242.40 | $242.40 |
| Purchase #2 | $145.97 | 12.567% | $164.314 | $164.31 | $164.30 | $164.30 |
| Purchase #3 | $154.83 | 13.673% | $175.9999 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $180.87 | 6.813% | $193.1927 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $190.31 | 7.104% | $203.8296 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $23.88 | 3.753% | $24.7762 | $24.78 | $24.80 | $24.80 |
| Purchase #7 | $25.87 | 10.686% | $28.6345 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $935.15 | $1,033.1707 | $1,033.16 | $1,033.20 | $1,033.10 | |