| 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 | $174.78 | 4.630% | $182.8723 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $124.72 | 11.751% | $139.3758 | $139.38 | $139.40 | $139.40 |
| Purchase #3 | $234.38 | 13.344% | $265.6557 | $265.66 | $265.65 | $265.70 |
| Purchase #4 | $47.33 | 7.122% | $50.7008 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $106.72 | 10.659% | $118.0953 | $118.10 | $118.10 | $118.10 |
| Purchase #6 | $246.56 | 9.214% | $269.278 | $269.28 | $269.30 | $269.30 |
| Purchase #7 | $189.76 | 8.857% | $206.567 | $206.57 | $206.55 | $206.60 |
| 7 purchase totals = | $1,124.25 | $1,232.5449 | $1,232.56 | $1,232.55 | $1,232.70 | |