| 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 | $222.73 | 12.416% | $250.3842 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $12.49 | 4.351% | $13.0334 | $13.03 | $13.05 | $13.00 |
| Purchase #3 | $139.96 | 12.157% | $156.9749 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $90.59 | 4.505% | $94.6711 | $94.67 | $94.65 | $94.70 |
| Purchase #5 | $49.49 | 5.599% | $52.2609 | $52.26 | $52.25 | $52.30 |
| Purchase #6 | $164.34 | 7.121% | $176.0427 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $247.69 | 6.230% | $263.1211 | $263.12 | $263.10 | $263.10 |
| 7 purchase totals = | $927.29 | $1,006.4883 | $1,006.47 | $1,006.45 | $1,006.50 | |