| 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 | $27.35 | 10.779% | $30.2981 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $218.31 | 7.576% | $234.8492 | $234.85 | $234.85 | $234.80 |
| Purchase #3 | $83.98 | 13.599% | $95.4004 | $95.40 | $95.40 | $95.40 |
| Purchase #4 | $235.57 | 4.825% | $246.9363 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $93.77 | 12.146% | $105.1593 | $105.16 | $105.15 | $105.20 |
| Purchase #6 | $105.67 | 3.464% | $109.3304 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $230.95 | 11.763% | $258.1166 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $995.60 | $1,080.0903 | $1,080.10 | $1,080.10 | $1,080.00 | |