| 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 | $123.31 | 11.398% | $137.3649 | $137.36 | $137.35 | $137.40 |
| Purchase #2 | $202.47 | 10.124% | $222.9681 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $34.28 | 11.292% | $38.1509 | $38.15 | $38.15 | $38.20 |
| Purchase #4 | $92.41 | 8.448% | $100.2168 | $100.22 | $100.20 | $100.20 |
| Purchase #5 | $167.60 | 10.441% | $185.0991 | $185.10 | $185.10 | $185.10 |
| Purchase #6 | $229.93 | 8.292% | $248.9958 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $70.79 | 4.526% | $73.994 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $920.79 | $1,006.7896 | $1,006.79 | $1,006.75 | $1,006.90 | |