| 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 | $193.71 | 13.678% | $220.2057 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $222.69 | 3.343% | $230.1345 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $244.72 | 7.845% | $263.9183 | $263.92 | $263.90 | $263.90 |
| Purchase #4 | $27.65 | 12.404% | $31.0797 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $28.69 | 3.339% | $29.648 | $29.65 | $29.65 | $29.60 |
| Purchase #6 | $61.91 | 8.675% | $67.2807 | $67.28 | $67.30 | $67.30 |
| Purchase #7 | $18.94 | 9.604% | $20.759 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $798.31 | $863.0259 | $863.03 | $863.05 | $863.00 | |