| 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 | $96.80 | 9.807% | $106.2932 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $95.81 | 7.795% | $103.2784 | $103.28 | $103.30 | $103.30 |
| Purchase #3 | $103.44 | 11.273% | $115.1008 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $213.78 | 13.102% | $241.7895 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $171.83 | 8.153% | $185.8393 | $185.84 | $185.85 | $185.80 |
| Purchase #6 | $94.65 | 3.254% | $97.7299 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $237.68 | 12.327% | $266.9788 | $266.98 | $267.00 | $267.00 |
| 7 purchase totals = | $1,013.99 | $1,117.0099 | $1,117.01 | $1,117.10 | $1,117.00 | |