| 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 | $115.42 | 7.427% | $123.9922 | $123.99 | $124.00 | $124.00 |
| Purchase #2 | $204.76 | 5.861% | $216.761 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $206.26 | 8.179% | $223.13 | $223.13 | $223.15 | $223.10 |
| Purchase #4 | $150.78 | 11.336% | $167.8724 | $167.87 | $167.85 | $167.90 |
| Purchase #5 | $178.56 | 5.639% | $188.629 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $9.65 | 13.581% | $10.9606 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $97.29 | 4.172% | $101.3489 | $101.35 | $101.35 | $101.30 |
| 7 purchase totals = | $962.72 | $1,032.6941 | $1,032.69 | $1,032.70 | $1,032.70 | |