| 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 | $94.30 | 12.444% | $106.0347 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $195.92 | 10.423% | $216.3407 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $117.87 | 6.276% | $125.2675 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $236.75 | 9.825% | $260.0107 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $164.98 | 4.154% | $171.8333 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $202.54 | 8.620% | $219.9989 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $247.80 | 13.124% | $280.3213 | $280.32 | $280.30 | $280.30 |
| 7 purchase totals = | $1,260.16 | $1,379.8071 | $1,379.80 | $1,379.80 | $1,379.70 | |