| 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 | $199.67 | 12.838% | $225.3036 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $73.72 | 8.138% | $79.7193 | $79.72 | $79.70 | $79.70 |
| Purchase #3 | $83.47 | 3.592% | $86.4682 | $86.47 | $86.45 | $86.50 |
| Purchase #4 | $230.52 | 10.151% | $253.9201 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $176.26 | 11.310% | $196.195 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $6.89 | 7.103% | $7.3794 | $7.38 | $7.40 | $7.40 |
| Purchase #7 | $226.47 | 5.603% | $239.1591 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $997.00 | $1,088.1447 | $1,088.15 | $1,088.10 | $1,088.20 | |