| 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 | $214.53 | 3.543% | $222.1308 | $222.13 | $222.15 | $222.10 |
| Purchase #2 | $12.75 | 5.797% | $13.4891 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $111.40 | 11.467% | $124.1742 | $124.17 | $124.15 | $124.20 |
| Purchase #4 | $163.60 | 9.186% | $178.6283 | $178.63 | $178.65 | $178.60 |
| Purchase #5 | $133.78 | 10.359% | $147.6383 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $23.63 | 12.823% | $26.6601 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $95.70 | 12.688% | $107.8424 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $755.39 | $820.5632 | $820.56 | $820.60 | $820.50 | |