| 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 | $207.91 | 9.778% | $228.2394 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $162.39 | 13.288% | $183.9684 | $183.97 | $183.95 | $184.00 |
| Purchase #3 | $7.52 | 3.389% | $7.7749 | $7.77 | $7.75 | $7.80 |
| Purchase #4 | $216.25 | 4.144% | $225.2114 | $225.21 | $225.20 | $225.20 |
| Purchase #5 | $132.50 | 5.195% | $139.3834 | $139.38 | $139.40 | $139.40 |
| Purchase #6 | $180.58 | 3.210% | $186.3766 | $186.38 | $186.40 | $186.40 |
| Purchase #7 | $73.65 | 8.487% | $79.9007 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $980.80 | $1,050.8548 | $1,050.85 | $1,050.85 | $1,050.90 | |