| 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 | $228.69 | 5.329% | $240.8769 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $83.32 | 13.785% | $94.8057 | $94.81 | $94.80 | $94.80 |
| Purchase #3 | $83.80 | 10.416% | $92.5286 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $118.50 | 9.318% | $129.5418 | $129.54 | $129.55 | $129.50 |
| Purchase #5 | $216.60 | 13.512% | $245.867 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $130.59 | 11.217% | $145.2383 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $71.55 | 12.520% | $80.5081 | $80.51 | $80.50 | $80.50 |
| 7 purchase totals = | $933.05 | $1,029.3664 | $1,029.38 | $1,029.40 | $1,029.30 | |