| 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 | $200.99 | 4.331% | $209.6949 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $109.85 | 5.234% | $115.5995 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $201.74 | 10.376% | $222.6725 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $183.71 | 12.723% | $207.0834 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $122.45 | 6.581% | $130.5084 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $81.85 | 6.701% | $87.3348 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $77.61 | 13.375% | $87.9903 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $978.20 | $1,060.8838 | $1,060.87 | $1,060.90 | $1,060.90 | |