| 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 | $225.62 | 10.394% | $249.0709 | $249.07 | $249.05 | $249.10 |
| Purchase #2 | $130.43 | 10.776% | $144.4851 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $228.48 | 7.285% | $245.1248 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $31.99 | 6.271% | $33.9961 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $76.40 | 13.753% | $86.9073 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $183.70 | 3.836% | $190.7467 | $190.75 | $190.75 | $190.70 |
| Purchase #7 | $186.76 | 13.805% | $212.5422 | $212.54 | $212.55 | $212.50 |
| 7 purchase totals = | $1,063.38 | $1,162.8731 | $1,162.88 | $1,162.85 | $1,162.80 | |