| 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 | $26.63 | 4.314% | $27.7788 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $228.85 | 3.702% | $237.322 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $227.83 | 9.140% | $248.6537 | $248.65 | $248.65 | $248.70 |
| Purchase #4 | $189.50 | 8.368% | $205.3574 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $135.47 | 13.199% | $153.3507 | $153.35 | $153.35 | $153.40 |
| Purchase #6 | $115.25 | 9.133% | $125.7758 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $243.44 | 12.848% | $274.7172 | $274.72 | $274.70 | $274.70 |
| 7 purchase totals = | $1,166.97 | $1,272.9556 | $1,272.96 | $1,272.95 | $1,273.10 | |