| 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 | $187.66 | 7.170% | $201.1152 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $138.51 | 6.239% | $147.1516 | $147.15 | $147.15 | $147.20 |
| Purchase #3 | $190.32 | 3.356% | $196.7071 | $196.71 | $196.70 | $196.70 |
| Purchase #4 | $221.69 | 11.449% | $247.0713 | $247.07 | $247.05 | $247.10 |
| Purchase #5 | $58.83 | 9.384% | $64.3506 | $64.35 | $64.35 | $64.40 |
| Purchase #6 | $213.45 | 4.758% | $223.606 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $163.58 | 10.467% | $180.7019 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $1,174.04 | $1,260.7037 | $1,260.71 | $1,260.65 | $1,260.80 | |