| 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 | $5.79 | 5.248% | $6.0939 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $227.42 | 10.728% | $251.8176 | $251.82 | $251.80 | $251.80 |
| Purchase #3 | $221.81 | 6.248% | $235.6687 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $139.72 | 11.788% | $156.1902 | $156.19 | $156.20 | $156.20 |
| Purchase #5 | $30.88 | 3.261% | $31.887 | $31.89 | $31.90 | $31.90 |
| Purchase #6 | $196.34 | 6.791% | $209.6734 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $235.59 | 7.826% | $254.0273 | $254.03 | $254.05 | $254.00 |
| 7 purchase totals = | $1,057.55 | $1,145.3581 | $1,145.36 | $1,145.35 | $1,145.40 | |