| 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 | $93.96 | 13.705% | $106.8372 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $99.74 | 10.337% | $110.0501 | $110.05 | $110.05 | $110.10 |
| Purchase #3 | $195.48 | 6.227% | $207.6525 | $207.65 | $207.65 | $207.70 |
| Purchase #4 | $11.56 | 9.497% | $12.6579 | $12.66 | $12.65 | $12.70 |
| Purchase #5 | $180.91 | 5.487% | $190.8365 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $215.94 | 9.161% | $235.7223 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $147.66 | 11.752% | $165.013 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $945.25 | $1,028.7695 | $1,028.77 | $1,028.75 | $1,028.80 | |