| 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 | $139.36 | 11.415% | $155.2679 | $155.27 | $155.25 | $155.30 |
| Purchase #2 | $188.82 | 12.574% | $212.5622 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $22.40 | 6.246% | $23.7991 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $175.92 | 12.773% | $198.3903 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $233.52 | 4.516% | $244.0658 | $244.07 | $244.05 | $244.10 |
| Purchase #6 | $226.38 | 9.107% | $246.9964 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $232.31 | 3.568% | $240.5988 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $1,218.71 | $1,321.6805 | $1,321.69 | $1,321.65 | $1,321.80 | |