| 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 | $118.81 | 11.358% | $132.3044 | $132.30 | $132.30 | $132.30 |
| Purchase #2 | $235.80 | 8.728% | $256.3806 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $235.54 | 13.250% | $266.7491 | $266.75 | $266.75 | $266.70 |
| Purchase #4 | $181.94 | 7.817% | $196.1622 | $196.16 | $196.15 | $196.20 |
| Purchase #5 | $27.35 | 12.815% | $30.8549 | $30.85 | $30.85 | $30.90 |
| Purchase #6 | $227.43 | 11.170% | $252.8339 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $122.45 | 13.683% | $139.2048 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $1,149.32 | $1,274.4899 | $1,274.47 | $1,274.50 | $1,274.50 | |