| 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 | $176.46 | 11.481% | $196.7194 | $196.72 | $196.70 | $196.70 |
| Purchase #2 | $227.67 | 9.368% | $248.9981 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $189.57 | 12.323% | $212.9307 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $30.26 | 7.155% | $32.4251 | $32.43 | $32.45 | $32.40 |
| Purchase #5 | $217.28 | 13.588% | $246.804 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $222.93 | 3.526% | $230.7905 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $115.49 | 12.778% | $130.2473 | $130.25 | $130.25 | $130.20 |
| 7 purchase totals = | $1,179.66 | $1,298.9151 | $1,298.92 | $1,298.95 | $1,298.80 | |