| 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 | $228.33 | 9.488% | $249.994 | $249.99 | $250.00 | $250.00 |
| Purchase #2 | $181.28 | 13.605% | $205.9431 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $217.54 | 4.275% | $226.8398 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $109.30 | 11.828% | $122.228 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $242.42 | 13.646% | $275.5006 | $275.50 | $275.50 | $275.50 |
| Purchase #6 | $155.82 | 9.630% | $170.8255 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $56.28 | 5.513% | $59.3827 | $59.38 | $59.40 | $59.40 |
| 7 purchase totals = | $1,190.97 | $1,310.7137 | $1,310.71 | $1,310.80 | $1,310.60 | |