| 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 | $95.58 | 10.152% | $105.2833 | $105.28 | $105.30 | $105.30 |
| Purchase #2 | $188.89 | 4.600% | $197.5789 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $95.97 | 4.528% | $100.3155 | $100.32 | $100.30 | $100.30 |
| Purchase #4 | $135.93 | 8.696% | $147.7505 | $147.75 | $147.75 | $147.80 |
| Purchase #5 | $191.43 | 3.869% | $198.8364 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $242.54 | 12.442% | $272.7168 | $272.72 | $272.70 | $272.70 |
| Purchase #7 | $242.45 | 4.466% | $253.2778 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,192.79 | $1,275.7592 | $1,275.77 | $1,275.80 | $1,275.80 | |