| 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 | $109.31 | 4.600% | $114.3383 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $16.28 | 6.207% | $17.2905 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $248.74 | 7.120% | $266.4503 | $266.45 | $266.45 | $266.50 |
| Purchase #4 | $241.56 | 3.635% | $250.3407 | $250.34 | $250.35 | $250.30 |
| Purchase #5 | $235.59 | 10.716% | $260.8358 | $260.84 | $260.85 | $260.80 |
| Purchase #6 | $13.74 | 4.335% | $14.3356 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $77.76 | 4.602% | $81.3385 | $81.34 | $81.35 | $81.30 |
| 7 purchase totals = | $942.98 | $1,004.9297 | $1,004.94 | $1,005.00 | $1,004.80 | |