| 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 | $185.59 | 3.288% | $191.6922 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $229.64 | 7.565% | $247.0123 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $55.36 | 6.718% | $59.0791 | $59.08 | $59.10 | $59.10 |
| Purchase #4 | $192.96 | 7.449% | $207.3336 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $189.30 | 7.166% | $202.8652 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $169.75 | 6.400% | $180.614 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $181.76 | 6.478% | $193.5344 | $193.53 | $193.55 | $193.50 |
| 7 purchase totals = | $1,204.36 | $1,282.1308 | $1,282.12 | $1,282.15 | $1,282.10 | |