| 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 | $208.94 | 10.825% | $231.5578 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $220.94 | 9.644% | $242.2475 | $242.25 | $242.25 | $242.20 |
| Purchase #3 | $182.49 | 4.776% | $191.2057 | $191.21 | $191.20 | $191.20 |
| Purchase #4 | $48.49 | 10.205% | $53.4384 | $53.44 | $53.45 | $53.40 |
| Purchase #5 | $77.57 | 4.310% | $80.9133 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $109.28 | 13.203% | $123.7082 | $123.71 | $123.70 | $123.70 |
| Purchase #7 | $5.26 | 6.600% | $5.6072 | $5.61 | $5.60 | $5.60 |
| 7 purchase totals = | $852.97 | $928.6781 | $928.69 | $928.65 | $928.60 | |