| 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 | $225.32 | 7.336% | $241.8495 | $241.85 | $241.85 | $241.80 |
| Purchase #2 | $174.30 | 4.285% | $181.7688 | $181.77 | $181.75 | $181.80 |
| Purchase #3 | $203.32 | 8.836% | $221.2854 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $212.50 | 10.808% | $235.467 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $182.40 | 7.335% | $195.779 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $79.70 | 11.410% | $88.7938 | $88.79 | $88.80 | $88.80 |
| Purchase #7 | $16.30 | 7.262% | $17.4837 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $1,093.84 | $1,182.4272 | $1,182.43 | $1,182.45 | $1,182.50 | |