| 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 | $67.84 | 10.671% | $75.0792 | $75.08 | $75.10 | $75.10 |
| Purchase #2 | $26.49 | 6.287% | $28.1554 | $28.16 | $28.15 | $28.20 |
| Purchase #3 | $141.62 | 4.658% | $148.2167 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $215.93 | 6.387% | $229.7214 | $229.72 | $229.70 | $229.70 |
| Purchase #5 | $227.99 | 5.344% | $240.1738 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $109.84 | 12.194% | $123.2339 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $139.74 | 13.510% | $158.6189 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $929.45 | $1,003.1993 | $1,003.20 | $1,003.15 | $1,003.20 | |