| 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 | $209.36 | 5.451% | $220.7722 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $16.63 | 13.821% | $18.9284 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $240.25 | 12.471% | $270.2116 | $270.21 | $270.20 | $270.20 |
| Purchase #4 | $249.68 | 12.595% | $281.1272 | $281.13 | $281.15 | $281.10 |
| Purchase #5 | $215.79 | 5.413% | $227.4707 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $14.77 | 11.652% | $16.491 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $54.50 | 4.506% | $56.9558 | $56.96 | $56.95 | $57.00 |
| 7 purchase totals = | $1,000.98 | $1,091.9569 | $1,091.96 | $1,091.95 | $1,092.00 | |