| 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 | $104.76 | 6.852% | $111.9382 | $111.94 | $111.95 | $111.90 |
| Purchase #2 | $194.71 | 8.453% | $211.1688 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $120.65 | 5.157% | $126.8719 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $232.41 | 7.684% | $250.2684 | $250.27 | $250.25 | $250.30 |
| Purchase #5 | $214.79 | 5.230% | $226.0235 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $28.81 | 10.638% | $31.8748 | $31.87 | $31.85 | $31.90 |
| Purchase #7 | $141.62 | 12.820% | $159.7757 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $1,037.75 | $1,117.9213 | $1,117.92 | $1,117.85 | $1,118.00 | |