| 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 | 12.486% | $257.2442 | $257.24 | $257.25 | $257.20 |
| Purchase #2 | $92.82 | 9.769% | $101.8876 | $101.89 | $101.90 | $101.90 |
| Purchase #3 | $81.92 | 12.408% | $92.0846 | $92.08 | $92.10 | $92.10 |
| Purchase #4 | $226.93 | 6.484% | $241.6441 | $241.64 | $241.65 | $241.60 |
| Purchase #5 | $86.73 | 10.735% | $96.0405 | $96.04 | $96.05 | $96.00 |
| Purchase #6 | $238.54 | 4.513% | $249.3053 | $249.31 | $249.30 | $249.30 |
| Purchase #7 | $49.96 | 4.531% | $52.2237 | $52.22 | $52.20 | $52.20 |
| 7 purchase totals = | $1,005.59 | $1,090.4300 | $1,090.42 | $1,090.45 | $1,090.30 | |