| 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 | $225.74 | 3.445% | $233.5167 | $233.52 | $233.50 | $233.50 |
| Purchase #2 | $176.32 | 12.258% | $197.9333 | $197.93 | $197.95 | $197.90 |
| Purchase #3 | $73.71 | 3.337% | $76.1697 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $249.55 | 13.360% | $282.8899 | $282.89 | $282.90 | $282.90 |
| Purchase #5 | $206.71 | 7.686% | $222.5977 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $45.32 | 8.437% | $49.1436 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $22.87 | 5.381% | $24.1006 | $24.10 | $24.10 | $24.10 |
| 7 purchase totals = | $1,000.22 | $1,086.3515 | $1,086.35 | $1,086.35 | $1,086.30 | |