| 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 | $20.37 | 11.238% | $22.6592 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $10.35 | 6.386% | $11.011 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $250.66 | 9.348% | $274.0917 | $274.09 | $274.10 | $274.10 |
| Purchase #4 | $201.83 | 11.439% | $224.9173 | $224.92 | $224.90 | $224.90 |
| Purchase #5 | $226.32 | 3.519% | $234.2842 | $234.28 | $234.30 | $234.30 |
| Purchase #6 | $244.35 | 13.610% | $277.606 | $277.61 | $277.60 | $277.60 |
| Purchase #7 | $189.84 | 6.259% | $201.7221 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $1,143.72 | $1,246.2915 | $1,246.29 | $1,246.25 | $1,246.30 | |