| 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 | $187.33 | 9.603% | $205.3193 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $171.74 | 5.752% | $181.6185 | $181.62 | $181.60 | $181.60 |
| Purchase #3 | $63.83 | 11.635% | $71.2566 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $238.55 | 10.758% | $264.2132 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $62.85 | 9.358% | $68.7315 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $93.53 | 4.624% | $97.8548 | $97.85 | $97.85 | $97.90 |
| Purchase #7 | $175.44 | 3.785% | $182.0804 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $993.27 | $1,071.0743 | $1,071.07 | $1,071.05 | $1,071.10 | |