| 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 | $208.99 | 10.719% | $231.3916 | $231.39 | $231.40 | $231.40 |
| Purchase #2 | $6.62 | 8.300% | $7.1695 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $54.94 | 6.298% | $58.4001 | $58.40 | $58.40 | $58.40 |
| Purchase #4 | $232.56 | 9.800% | $255.3509 | $255.35 | $255.35 | $255.40 |
| Purchase #5 | $22.86 | 12.230% | $25.6558 | $25.66 | $25.65 | $25.70 |
| Purchase #6 | $147.94 | 12.405% | $166.292 | $166.29 | $166.30 | $166.30 |
| Purchase #7 | $174.73 | 13.588% | $198.4723 | $198.47 | $198.45 | $198.50 |
| 7 purchase totals = | $848.64 | $942.7322 | $942.73 | $942.70 | $942.90 | |