| 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 | $198.97 | 4.407% | $207.7386 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $143.54 | 10.142% | $158.0978 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $205.33 | 12.135% | $230.2468 | $230.25 | $230.25 | $230.20 |
| Purchase #4 | $246.75 | 8.116% | $266.7762 | $266.78 | $266.80 | $266.80 |
| Purchase #5 | $62.72 | 11.357% | $69.8431 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $214.40 | 8.630% | $232.9027 | $232.90 | $232.90 | $232.90 |
| Purchase #7 | $94.30 | 13.639% | $107.1616 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $1,166.01 | $1,272.7668 | $1,272.77 | $1,272.80 | $1,272.70 | |