| 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 | $245.86 | 7.336% | $263.8963 | $263.90 | $263.90 | $263.90 |
| Purchase #2 | $25.34 | 10.579% | $28.0207 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $27.68 | 3.628% | $28.6842 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $63.76 | 5.404% | $67.2056 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $136.80 | 6.347% | $145.4827 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $206.46 | 9.492% | $226.0572 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $159.25 | 5.505% | $168.0167 | $168.02 | $168.00 | $168.00 |
| 7 purchase totals = | $865.15 | $927.3634 | $927.37 | $927.35 | $927.40 | |