| 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 | $116.55 | 6.383% | $123.9894 | $123.99 | $124.00 | $124.00 |
| Purchase #2 | $239.85 | 4.340% | $250.2595 | $250.26 | $250.25 | $250.30 |
| Purchase #3 | $145.68 | 9.255% | $159.1627 | $159.16 | $159.15 | $159.20 |
| Purchase #4 | $139.42 | 5.829% | $147.5468 | $147.55 | $147.55 | $147.50 |
| Purchase #5 | $83.50 | 8.289% | $90.4213 | $90.42 | $90.40 | $90.40 |
| Purchase #6 | $98.33 | 3.733% | $102.0007 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $176.69 | 4.719% | $185.028 | $185.03 | $185.05 | $185.00 |
| 7 purchase totals = | $1,000.02 | $1,058.4084 | $1,058.41 | $1,058.40 | $1,058.40 | |