| 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 | $115.47 | 6.397% | $122.8566 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $49.32 | 6.742% | $52.6452 | $52.65 | $52.65 | $52.60 |
| Purchase #3 | $186.97 | 12.430% | $210.2104 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $7.79 | 9.306% | $8.5149 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $214.44 | 3.602% | $222.1641 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $164.75 | 9.781% | $180.8642 | $180.86 | $180.85 | $180.90 |
| Purchase #7 | $176.32 | 11.131% | $195.9462 | $195.95 | $195.95 | $195.90 |
| 7 purchase totals = | $915.06 | $993.2016 | $993.20 | $993.15 | $993.20 | |