| 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 | $11.83 | 8.457% | $12.8305 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $248.70 | 11.853% | $278.1784 | $278.18 | $278.20 | $278.20 |
| Purchase #3 | $120.79 | 4.523% | $126.2533 | $126.25 | $126.25 | $126.30 |
| Purchase #4 | $27.54 | 6.466% | $29.3207 | $29.32 | $29.30 | $29.30 |
| Purchase #5 | $8.25 | 4.230% | $8.599 | $8.60 | $8.60 | $8.60 |
| Purchase #6 | $142.66 | 10.576% | $157.7477 | $157.75 | $157.75 | $157.70 |
| Purchase #7 | $173.50 | 9.830% | $190.5551 | $190.56 | $190.55 | $190.60 |
| 7 purchase totals = | $733.27 | $803.4847 | $803.49 | $803.50 | $803.50 | |