| 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 | $205.54 | 12.564% | $231.364 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $141.66 | 5.645% | $149.6567 | $149.66 | $149.65 | $149.70 |
| Purchase #3 | $56.75 | 6.853% | $60.6391 | $60.64 | $60.65 | $60.60 |
| Purchase #4 | $138.52 | 4.238% | $144.3905 | $144.39 | $144.40 | $144.40 |
| Purchase #5 | $225.73 | 8.582% | $245.1021 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $175.30 | 6.578% | $186.8312 | $186.83 | $186.85 | $186.80 |
| Purchase #7 | $65.55 | 4.404% | $68.4368 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $1,009.05 | $1,086.4204 | $1,086.42 | $1,086.45 | $1,086.40 | |