| 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 | $184.84 | 3.821% | $191.9027 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $247.33 | 8.230% | $267.6853 | $267.69 | $267.70 | $267.70 |
| Purchase #3 | $110.72 | 12.460% | $124.5157 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $71.99 | 5.844% | $76.1971 | $76.20 | $76.20 | $76.20 |
| Purchase #5 | $136.47 | 10.287% | $150.5087 | $150.51 | $150.50 | $150.50 |
| Purchase #6 | $30.27 | 8.262% | $32.7709 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $80.85 | 13.747% | $91.9644 | $91.96 | $91.95 | $92.00 |
| 7 purchase totals = | $862.47 | $935.5448 | $935.55 | $935.50 | $935.60 | |