| 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 | $222.66 | 10.177% | $245.3201 | $245.32 | $245.30 | $245.30 |
| Purchase #2 | $69.52 | 7.657% | $74.8431 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $134.84 | 3.202% | $139.1576 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $17.40 | 6.782% | $18.5801 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $201.50 | 9.149% | $219.9352 | $219.94 | $219.95 | $219.90 |
| Purchase #6 | $127.69 | 6.827% | $136.4074 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $28.69 | 8.600% | $31.1573 | $31.16 | $31.15 | $31.20 |
| 7 purchase totals = | $802.30 | $865.4008 | $865.41 | $865.40 | $865.40 | |