| 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 | $207.47 | 9.705% | $227.605 | $227.61 | $227.60 | $227.60 |
| Purchase #2 | $224.52 | 4.105% | $233.7365 | $233.74 | $233.75 | $233.70 |
| Purchase #3 | $17.51 | 10.116% | $19.2813 | $19.28 | $19.30 | $19.30 |
| Purchase #4 | $54.75 | 12.263% | $61.464 | $61.46 | $61.45 | $61.50 |
| Purchase #5 | $20.75 | 3.368% | $21.4489 | $21.45 | $21.45 | $21.40 |
| Purchase #6 | $41.35 | 10.825% | $45.8261 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $8.95 | 5.405% | $9.4337 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $575.30 | $618.7955 | $618.80 | $618.85 | $618.70 | |