| 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 | $127.41 | 9.209% | $139.1432 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $179.90 | 11.866% | $201.2469 | $201.25 | $201.25 | $201.20 |
| Purchase #3 | $98.98 | 4.109% | $103.0471 | $103.05 | $103.05 | $103.00 |
| Purchase #4 | $181.95 | 4.655% | $190.4198 | $190.42 | $190.40 | $190.40 |
| Purchase #5 | $213.29 | 11.451% | $237.7138 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $117.74 | 11.344% | $131.0964 | $131.10 | $131.10 | $131.10 |
| Purchase #7 | $97.39 | 8.459% | $105.6282 | $105.63 | $105.65 | $105.60 |
| 7 purchase totals = | $1,016.66 | $1,108.2954 | $1,108.30 | $1,108.30 | $1,108.10 | |