| 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 | $130.98 | 3.102% | $135.043 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $107.27 | 5.378% | $113.039 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $175.65 | 5.474% | $185.2651 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $211.60 | 10.792% | $234.4359 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $134.77 | 7.861% | $145.3643 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $19.88 | 8.207% | $21.5116 | $21.51 | $21.50 | $21.50 |
| Purchase #7 | $227.72 | 11.142% | $253.0926 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,007.87 | $1,087.7515 | $1,087.75 | $1,087.75 | $1,087.70 | |