| 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 | $202.29 | 12.289% | $227.1494 | $227.15 | $227.15 | $227.10 |
| Purchase #2 | $178.99 | 4.142% | $186.4038 | $186.40 | $186.40 | $186.40 |
| Purchase #3 | $230.54 | 11.298% | $256.5864 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $188.70 | 6.719% | $201.3788 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $246.36 | 11.238% | $274.0459 | $274.05 | $274.05 | $274.00 |
| Purchase #6 | $75.62 | 4.430% | $78.97 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $58.55 | 11.407% | $65.2288 | $65.23 | $65.25 | $65.20 |
| 7 purchase totals = | $1,181.05 | $1,289.7631 | $1,289.77 | $1,289.80 | $1,289.70 | |