| 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 | $26.30 | 12.810% | $29.669 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $122.96 | 9.464% | $134.5969 | $134.60 | $134.60 | $134.60 |
| Purchase #3 | $147.56 | 5.187% | $155.2139 | $155.21 | $155.20 | $155.20 |
| Purchase #4 | $227.40 | 3.350% | $235.0179 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $190.50 | 8.530% | $206.7497 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $145.61 | 5.638% | $153.8195 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $239.40 | 4.799% | $250.8888 | $250.89 | $250.90 | $250.90 |
| 7 purchase totals = | $1,099.73 | $1,165.9557 | $1,165.96 | $1,165.90 | $1,165.90 | |