| 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 | $134.26 | 5.182% | $141.2174 | $141.22 | $141.20 | $141.20 |
| Purchase #2 | $119.82 | 13.583% | $136.0952 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $148.97 | 8.439% | $161.5416 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $26.59 | 7.488% | $28.5811 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $131.59 | 9.714% | $144.3727 | $144.37 | $144.35 | $144.40 |
| Purchase #6 | $220.81 | 9.582% | $241.968 | $241.97 | $241.95 | $242.00 |
| Purchase #7 | $6.40 | 10.211% | $7.0535 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $788.44 | $860.8295 | $860.83 | $860.80 | $860.90 | |