| 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 | $225.26 | 11.313% | $250.7437 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $135.81 | 3.447% | $140.4914 | $140.49 | $140.50 | $140.50 |
| Purchase #3 | $79.84 | 7.633% | $85.9342 | $85.93 | $85.95 | $85.90 |
| Purchase #4 | $52.77 | 6.375% | $56.1341 | $56.13 | $56.15 | $56.10 |
| Purchase #5 | $21.82 | 10.280% | $24.0631 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $220.48 | 11.437% | $245.6963 | $245.70 | $245.70 | $245.70 |
| Purchase #7 | $227.99 | 3.459% | $235.8762 | $235.88 | $235.90 | $235.90 |
| 7 purchase totals = | $963.97 | $1,038.9390 | $1,038.93 | $1,039.00 | $1,038.90 | |