| 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 | $12.81 | 11.128% | $14.2355 | $14.24 | $14.25 | $14.20 |
| Purchase #2 | $189.25 | 6.426% | $201.4112 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $23.60 | 13.869% | $26.8731 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $194.36 | 3.455% | $201.0751 | $201.08 | $201.10 | $201.10 |
| Purchase #5 | $188.36 | 7.206% | $201.9332 | $201.93 | $201.95 | $201.90 |
| Purchase #6 | $15.86 | 6.445% | $16.8822 | $16.88 | $16.90 | $16.90 |
| Purchase #7 | $80.73 | 7.755% | $86.9906 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $704.97 | $749.4009 | $749.40 | $749.45 | $749.40 | |