| 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 | $30.50 | 12.459% | $34.3 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $174.25 | 11.108% | $193.6057 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $140.56 | 9.425% | $153.8078 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $39.95 | 9.366% | $43.6917 | $43.69 | $43.70 | $43.70 |
| Purchase #5 | $249.25 | 12.282% | $279.8629 | $279.86 | $279.85 | $279.90 |
| Purchase #6 | $140.36 | 11.354% | $156.2965 | $156.30 | $156.30 | $156.30 |
| Purchase #7 | $106.47 | 13.406% | $120.7434 | $120.74 | $120.75 | $120.70 |
| 7 purchase totals = | $881.34 | $982.3080 | $982.31 | $982.30 | $982.30 | |