| 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 | $111.41 | 10.179% | $122.7504 | $122.75 | $122.75 | $122.80 |
| Purchase #2 | $21.30 | 13.698% | $24.2177 | $24.22 | $24.20 | $24.20 |
| Purchase #3 | $42.75 | 8.303% | $46.2995 | $46.30 | $46.30 | $46.30 |
| Purchase #4 | $117.75 | 10.178% | $129.7346 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $209.31 | 4.811% | $219.3799 | $219.38 | $219.40 | $219.40 |
| Purchase #6 | $41.73 | 4.400% | $43.5661 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $165.81 | 8.358% | $179.6684 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $710.06 | $765.6166 | $765.62 | $765.60 | $765.70 | |