| 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 | $86.83 | 12.346% | $97.55 | $97.55 | $97.55 | $97.60 |
| Purchase #2 | $239.44 | 8.599% | $260.0294 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $220.72 | 5.170% | $232.1312 | $232.13 | $232.15 | $232.10 |
| Purchase #4 | $244.62 | 8.765% | $266.0609 | $266.06 | $266.05 | $266.10 |
| Purchase #5 | $78.34 | 9.139% | $85.4995 | $85.50 | $85.50 | $85.50 |
| Purchase #6 | $79.73 | 5.128% | $83.8186 | $83.82 | $83.80 | $83.80 |
| Purchase #7 | $77.41 | 5.352% | $81.553 | $81.55 | $81.55 | $81.60 |
| 7 purchase totals = | $1,027.09 | $1,106.6426 | $1,106.64 | $1,106.65 | $1,106.70 | |