| 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 | $132.27 | 5.578% | $139.648 | $139.65 | $139.65 | $139.60 |
| Purchase #2 | $117.54 | 8.501% | $127.5321 | $127.53 | $127.55 | $127.50 |
| Purchase #3 | $48.80 | 10.271% | $53.8122 | $53.81 | $53.80 | $53.80 |
| Purchase #4 | $81.51 | 7.156% | $87.3429 | $87.34 | $87.35 | $87.30 |
| Purchase #5 | $241.96 | 9.539% | $265.0406 | $265.04 | $265.05 | $265.00 |
| Purchase #6 | $192.94 | 10.229% | $212.6758 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $215.87 | 7.639% | $232.3603 | $232.36 | $232.35 | $232.40 |
| 7 purchase totals = | $1,030.89 | $1,118.4119 | $1,118.41 | $1,118.45 | $1,118.30 | |