| 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 | $96.94 | 10.461% | $107.0809 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $86.76 | 13.696% | $98.6426 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $182.42 | 11.151% | $202.7617 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $129.77 | 6.443% | $138.1311 | $138.13 | $138.15 | $138.10 |
| Purchase #5 | $213.72 | 9.568% | $234.1687 | $234.17 | $234.15 | $234.20 |
| Purchase #6 | $249.42 | 10.835% | $276.4447 | $276.44 | $276.45 | $276.40 |
| Purchase #7 | $207.76 | 9.848% | $228.2202 | $228.22 | $228.20 | $228.20 |
| 7 purchase totals = | $1,166.79 | $1,285.4499 | $1,285.44 | $1,285.45 | $1,285.40 | |