| 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 | $245.66 | 5.581% | $259.3703 | $259.37 | $259.35 | $259.40 |
| Purchase #2 | $68.99 | 8.565% | $74.899 | $74.90 | $74.90 | $74.90 |
| Purchase #3 | $124.87 | 6.626% | $133.1439 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $109.38 | 11.761% | $122.2442 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $171.30 | 6.658% | $182.7052 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $105.46 | 5.538% | $111.3004 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $187.83 | 8.138% | $203.1156 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $1,013.49 | $1,086.7786 | $1,086.78 | $1,086.75 | $1,086.70 | |