| 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 | $172.35 | 10.615% | $190.645 | $190.65 | $190.65 | $190.60 |
| Purchase #2 | $138.98 | 12.227% | $155.9731 | $155.97 | $155.95 | $156.00 |
| Purchase #3 | $245.26 | 3.636% | $254.1777 | $254.18 | $254.20 | $254.20 |
| Purchase #4 | $242.81 | 4.387% | $253.4621 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $113.84 | 12.519% | $128.0916 | $128.09 | $128.10 | $128.10 |
| Purchase #6 | $236.25 | 5.396% | $248.9981 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $63.59 | 10.501% | $70.2676 | $70.27 | $70.25 | $70.30 |
| 7 purchase totals = | $1,213.08 | $1,301.6152 | $1,301.62 | $1,301.60 | $1,301.70 | |