| 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 | $202.50 | 13.840% | $230.526 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $163.74 | 7.321% | $175.7274 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $211.98 | 12.749% | $239.0053 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $70.25 | 3.479% | $72.694 | $72.69 | $72.70 | $72.70 |
| Purchase #5 | $56.71 | 5.637% | $59.9067 | $59.91 | $59.90 | $59.90 |
| Purchase #6 | $226.94 | 6.811% | $242.3969 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $158.87 | 3.328% | $164.1572 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $1,090.99 | $1,184.4135 | $1,184.43 | $1,184.45 | $1,184.40 | |