| 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 | $101.44 | 13.678% | $115.315 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $30.72 | 9.512% | $33.6421 | $33.64 | $33.65 | $33.60 |
| Purchase #3 | $226.81 | 9.292% | $247.8852 | $247.89 | $247.90 | $247.90 |
| Purchase #4 | $216.43 | 8.803% | $235.4823 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $134.28 | 12.690% | $151.3201 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $152.60 | 12.454% | $171.6048 | $171.60 | $171.60 | $171.60 |
| Purchase #7 | $24.40 | 10.635% | $26.9949 | $26.99 | $27.00 | $27.00 |
| 7 purchase totals = | $886.68 | $982.2444 | $982.24 | $982.25 | $982.20 | |