| 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 | $46.45 | 13.628% | $52.7802 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $226.70 | 6.668% | $241.8164 | $241.82 | $241.80 | $241.80 |
| Purchase #3 | $8.82 | 9.122% | $9.6246 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $125.77 | 11.319% | $140.0059 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $210.92 | 3.359% | $218.0048 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $226.88 | 8.606% | $246.4053 | $246.41 | $246.40 | $246.40 |
| Purchase #7 | $197.26 | 7.602% | $212.2557 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $1,042.80 | $1,120.8929 | $1,120.90 | $1,120.85 | $1,120.90 | |