| 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 | $106.66 | 9.837% | $117.1521 | $117.15 | $117.15 | $117.20 |
| Purchase #2 | $207.79 | 12.865% | $234.5222 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $12.43 | 13.419% | $14.098 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $231.73 | 8.628% | $251.7237 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $139.82 | 4.208% | $145.7036 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $41.78 | 7.407% | $44.8746 | $44.87 | $44.85 | $44.90 |
| Purchase #7 | $226.44 | 6.642% | $241.4801 | $241.48 | $241.50 | $241.50 |
| 7 purchase totals = | $966.65 | $1,049.5543 | $1,049.54 | $1,049.50 | $1,049.60 | |