| 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 | $220.92 | 6.537% | $235.3615 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $108.99 | 8.457% | $118.2073 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $112.52 | 13.807% | $128.0556 | $128.06 | $128.05 | $128.10 |
| Purchase #4 | $201.36 | 7.488% | $216.4378 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $56.58 | 8.459% | $61.3661 | $61.37 | $61.35 | $61.40 |
| Purchase #6 | $186.64 | 5.505% | $196.9145 | $196.91 | $196.90 | $196.90 |
| Purchase #7 | $80.56 | 4.120% | $83.8791 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $967.57 | $1,040.2219 | $1,040.23 | $1,040.20 | $1,040.30 | |