| 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 | $233.30 | 6.565% | $248.6161 | $248.62 | $248.60 | $248.60 |
| Purchase #2 | $70.72 | 13.476% | $80.2502 | $80.25 | $80.25 | $80.30 |
| Purchase #3 | $149.45 | 5.640% | $157.879 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $144.32 | 7.124% | $154.6014 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $139.32 | 13.429% | $158.0293 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $234.79 | 10.813% | $260.1778 | $260.18 | $260.20 | $260.20 |
| Purchase #7 | $41.46 | 5.572% | $43.7702 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $1,013.36 | $1,103.3240 | $1,103.33 | $1,103.35 | $1,103.40 | |