| 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 | $201.50 | 5.611% | $212.8062 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $180.48 | 10.317% | $199.1001 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $240.36 | 13.765% | $273.4456 | $273.45 | $273.45 | $273.40 |
| Purchase #4 | $36.99 | 10.746% | $40.9649 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $75.93 | 7.141% | $81.3522 | $81.35 | $81.35 | $81.40 |
| Purchase #6 | $117.89 | 8.224% | $127.5853 | $127.59 | $127.60 | $127.60 |
| Purchase #7 | $146.76 | 4.702% | $153.6607 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $999.91 | $1,088.9150 | $1,088.92 | $1,088.90 | $1,089.00 | |