| 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 | $25.90 | 5.575% | $27.3439 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $229.38 | 7.844% | $247.3726 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $233.62 | 3.263% | $241.243 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $227.64 | 9.184% | $248.5465 | $248.55 | $248.55 | $248.50 |
| Purchase #5 | $108.28 | 3.405% | $111.9669 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $249.34 | 3.109% | $257.092 | $257.09 | $257.10 | $257.10 |
| Purchase #7 | $40.85 | 12.797% | $46.0776 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $1,115.01 | $1,179.6425 | $1,179.64 | $1,179.65 | $1,179.60 | |