| 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 | $181.84 | 5.810% | $192.4049 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $137.62 | 9.657% | $150.91 | $150.91 | $150.90 | $150.90 |
| Purchase #3 | $177.97 | 7.389% | $191.1202 | $191.12 | $191.10 | $191.10 |
| Purchase #4 | $96.70 | 5.491% | $102.0098 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $229.59 | 11.259% | $255.4395 | $255.44 | $255.45 | $255.40 |
| Purchase #6 | $90.82 | 7.665% | $97.7814 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $64.68 | 13.357% | $73.3193 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $979.22 | $1,062.9851 | $1,062.98 | $1,062.95 | $1,062.90 | |