| 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 | $239.71 | 3.297% | $247.6132 | $247.61 | $247.60 | $247.60 |
| Purchase #2 | $131.75 | 3.246% | $136.0266 | $136.03 | $136.05 | $136.00 |
| Purchase #3 | $239.26 | 6.235% | $254.1779 | $254.18 | $254.20 | $254.20 |
| Purchase #4 | $245.92 | 12.272% | $276.0993 | $276.10 | $276.10 | $276.10 |
| Purchase #5 | $173.43 | 11.729% | $193.7716 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $15.40 | 9.799% | $16.909 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $94.75 | 9.609% | $103.8545 | $103.85 | $103.85 | $103.90 |
| 7 purchase totals = | $1,140.22 | $1,228.4521 | $1,228.45 | $1,228.45 | $1,228.50 | |