| 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 | $221.74 | 8.673% | $240.9715 | $240.97 | $240.95 | $241.00 |
| Purchase #2 | $75.81 | 3.464% | $78.4361 | $78.44 | $78.45 | $78.40 |
| Purchase #3 | $47.36 | 11.756% | $52.9276 | $52.93 | $52.95 | $52.90 |
| Purchase #4 | $175.77 | 13.289% | $199.1281 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $123.83 | 11.844% | $138.4964 | $138.50 | $138.50 | $138.50 |
| Purchase #6 | $48.52 | 3.499% | $50.2177 | $50.22 | $50.20 | $50.20 |
| Purchase #7 | $250.54 | 10.853% | $277.7311 | $277.73 | $277.75 | $277.70 |
| 7 purchase totals = | $943.57 | $1,037.9085 | $1,037.92 | $1,037.95 | $1,037.80 | |