| 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 | $21.65 | 7.346% | $23.2404 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $242.50 | 10.635% | $268.2899 | $268.29 | $268.30 | $268.30 |
| Purchase #3 | $219.61 | 4.845% | $230.2501 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $222.68 | 12.220% | $249.8915 | $249.89 | $249.90 | $249.90 |
| Purchase #5 | $60.78 | 6.248% | $64.5775 | $64.58 | $64.60 | $64.60 |
| Purchase #6 | $211.26 | 11.158% | $234.8324 | $234.83 | $234.85 | $234.80 |
| Purchase #7 | $157.27 | 11.450% | $175.2774 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $1,135.75 | $1,246.3592 | $1,246.36 | $1,246.45 | $1,246.40 | |