| 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 | $250.77 | 10.567% | $277.2689 | $277.27 | $277.25 | $277.30 |
| Purchase #2 | $184.40 | 13.764% | $209.7808 | $209.78 | $209.80 | $209.80 |
| Purchase #3 | $149.52 | 12.359% | $167.9992 | $168.00 | $168.00 | $168.00 |
| Purchase #4 | $180.31 | 3.565% | $186.7381 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $223.33 | 7.335% | $239.7113 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $79.54 | 9.805% | $87.3389 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $29.34 | 9.362% | $32.0868 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $1,097.21 | $1,200.9240 | $1,200.93 | $1,200.95 | $1,200.90 | |