| 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 | $9.84 | 4.323% | $10.2654 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $115.81 | 12.445% | $130.2226 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $222.26 | 3.544% | $230.1369 | $230.14 | $230.15 | $230.10 |
| Purchase #4 | $166.93 | 10.274% | $184.0804 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $162.67 | 8.572% | $176.6141 | $176.61 | $176.60 | $176.60 |
| Purchase #6 | $145.95 | 13.845% | $166.1568 | $166.16 | $166.15 | $166.20 |
| Purchase #7 | $21.55 | 9.310% | $23.5563 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $845.01 | $921.0325 | $921.04 | $921.00 | $921.10 | |