| 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 | $122.77 | 9.338% | $134.2343 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $51.68 | 11.145% | $57.4397 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $64.70 | 12.580% | $72.8393 | $72.84 | $72.85 | $72.80 |
| Purchase #4 | $218.67 | 4.367% | $228.2193 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $17.88 | 12.397% | $20.0966 | $20.10 | $20.10 | $20.10 |
| Purchase #6 | $138.37 | 7.300% | $148.471 | $148.47 | $148.45 | $148.50 |
| Purchase #7 | $205.70 | 13.470% | $233.4078 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $819.77 | $894.7080 | $894.71 | $894.70 | $894.60 | |