| 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 | $238.49 | 7.305% | $255.9117 | $255.91 | $255.90 | $255.90 |
| Purchase #2 | $101.82 | 11.494% | $113.5232 | $113.52 | $113.50 | $113.50 |
| Purchase #3 | $230.55 | 3.491% | $238.5985 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $33.67 | 8.595% | $36.5639 | $36.56 | $36.55 | $36.60 |
| Purchase #5 | $129.72 | 3.593% | $134.3808 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $227.69 | 13.416% | $258.2369 | $258.24 | $258.25 | $258.20 |
| Purchase #7 | $86.90 | 9.437% | $95.1008 | $95.10 | $95.10 | $95.10 |
| 7 purchase totals = | $1,048.84 | $1,132.3158 | $1,132.31 | $1,132.30 | $1,132.30 | |