| 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 | $215.43 | 11.805% | $240.8615 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $167.27 | 11.598% | $186.67 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $6.38 | 8.817% | $6.9425 | $6.94 | $6.95 | $6.90 |
| Purchase #4 | $35.30 | 3.506% | $36.5376 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $107.30 | 6.671% | $114.458 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $109.68 | 4.169% | $114.2526 | $114.25 | $114.25 | $114.30 |
| Purchase #7 | $151.27 | 13.374% | $171.5008 | $171.50 | $171.50 | $171.50 |
| 7 purchase totals = | $792.63 | $871.2230 | $871.22 | $871.20 | $871.30 | |