| 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 | $122.86 | 9.529% | $134.5673 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $234.91 | 3.346% | $242.7701 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $154.42 | 10.791% | $171.0835 | $171.08 | $171.10 | $171.10 |
| Purchase #4 | $30.87 | 10.621% | $34.1487 | $34.15 | $34.15 | $34.10 |
| Purchase #5 | $218.29 | 13.182% | $247.065 | $247.07 | $247.05 | $247.10 |
| Purchase #6 | $70.42 | 10.259% | $77.6444 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $184.86 | 3.669% | $191.6425 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $1,016.63 | $1,098.9215 | $1,098.92 | $1,098.90 | $1,098.90 | |