| 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 | $249.29 | 4.558% | $260.6526 | $260.65 | $260.65 | $260.70 |
| Purchase #2 | $223.42 | 11.685% | $249.5266 | $249.53 | $249.55 | $249.50 |
| Purchase #3 | $223.39 | 7.678% | $240.5419 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $193.88 | 11.321% | $215.8292 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $8.97 | 4.378% | $9.3627 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $243.74 | 6.322% | $259.1492 | $259.15 | $259.15 | $259.10 |
| Purchase #7 | $227.76 | 13.745% | $259.0656 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $1,370.45 | $1,494.1278 | $1,494.13 | $1,494.15 | $1,494.10 | |