| 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 | $242.40 | 8.844% | $263.8379 | $263.84 | $263.85 | $263.80 |
| Purchase #2 | $38.44 | 10.771% | $42.5804 | $42.58 | $42.60 | $42.60 |
| Purchase #3 | $250.84 | 6.342% | $266.7483 | $266.75 | $266.75 | $266.70 |
| Purchase #4 | $71.81 | 9.487% | $78.6226 | $78.62 | $78.60 | $78.60 |
| Purchase #5 | $123.77 | 8.198% | $133.9167 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $164.90 | 7.106% | $176.6178 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $189.88 | 9.455% | $207.8332 | $207.83 | $207.85 | $207.80 |
| 7 purchase totals = | $1,082.04 | $1,170.1569 | $1,170.16 | $1,170.15 | $1,170.00 | |