| 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 | $228.83 | 12.128% | $256.5825 | $256.58 | $256.60 | $256.60 |
| Purchase #2 | $91.51 | 13.261% | $103.6451 | $103.65 | $103.65 | $103.60 |
| Purchase #3 | $196.66 | 5.759% | $207.9856 | $207.99 | $208.00 | $208.00 |
| Purchase #4 | $11.94 | 10.514% | $13.1954 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $45.29 | 3.400% | $46.8299 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $249.28 | 12.301% | $279.9439 | $279.94 | $279.95 | $279.90 |
| Purchase #7 | $233.87 | 7.224% | $250.7648 | $250.76 | $250.75 | $250.80 |
| 7 purchase totals = | $1,057.38 | $1,158.9472 | $1,158.95 | $1,159.00 | $1,158.90 | |