| 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 | $213.74 | 4.146% | $222.6017 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $247.58 | 6.429% | $263.4969 | $263.50 | $263.50 | $263.50 |
| Purchase #3 | $226.36 | 9.554% | $247.9864 | $247.99 | $248.00 | $248.00 |
| Purchase #4 | $122.81 | 5.365% | $129.3988 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $232.28 | 6.602% | $247.6151 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $26.92 | 12.769% | $30.3574 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $51.61 | 10.506% | $57.0321 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $1,121.30 | $1,198.4884 | $1,198.50 | $1,198.50 | $1,198.50 | |