| 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 | $125.74 | 7.235% | $134.8373 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $26.69 | 11.518% | $29.7642 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $79.29 | 12.293% | $89.0371 | $89.04 | $89.05 | $89.00 |
| Purchase #4 | $227.90 | 12.409% | $256.1801 | $256.18 | $256.20 | $256.20 |
| Purchase #5 | $205.76 | 3.710% | $213.3937 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $175.48 | 5.506% | $185.1419 | $185.14 | $185.15 | $185.10 |
| Purchase #7 | $235.72 | 6.847% | $251.8597 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $1,076.58 | $1,160.2140 | $1,160.21 | $1,160.25 | $1,160.20 | |