| 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 | $207.69 | 4.587% | $217.2167 | $217.22 | $217.20 | $217.20 |
| Purchase #2 | $127.32 | 5.332% | $134.1087 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $242.30 | 12.490% | $272.5633 | $272.56 | $272.55 | $272.60 |
| Purchase #4 | $206.35 | 6.817% | $220.4169 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $142.67 | 4.195% | $148.655 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $34.67 | 3.517% | $35.8893 | $35.89 | $35.90 | $35.90 |
| Purchase #7 | $128.54 | 3.592% | $133.1572 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $1,089.54 | $1,162.0071 | $1,162.02 | $1,161.95 | $1,162.10 | |