| 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 | $215.41 | 7.232% | $230.9885 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $83.52 | 11.207% | $92.8801 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $171.31 | 5.366% | $180.5025 | $180.50 | $180.50 | $180.50 |
| Purchase #4 | $153.60 | 10.775% | $170.1504 | $170.15 | $170.15 | $170.20 |
| Purchase #5 | $242.29 | 6.115% | $257.106 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $137.77 | 12.117% | $154.4636 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $29.94 | 7.170% | $32.0867 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $1,033.84 | $1,118.1778 | $1,118.18 | $1,118.20 | $1,118.30 | |