| 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 | $250.66 | 13.357% | $284.1407 | $284.14 | $284.15 | $284.10 |
| Purchase #2 | $177.30 | 13.290% | $200.8632 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $240.78 | 3.741% | $249.7876 | $249.79 | $249.80 | $249.80 |
| Purchase #4 | $83.35 | 8.863% | $90.7373 | $90.74 | $90.75 | $90.70 |
| Purchase #5 | $65.67 | 4.278% | $68.4794 | $68.48 | $68.50 | $68.50 |
| Purchase #6 | $21.29 | 6.871% | $22.7528 | $22.75 | $22.75 | $22.80 |
| Purchase #7 | $119.69 | 12.525% | $134.6812 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $958.74 | $1,051.4422 | $1,051.44 | $1,051.50 | $1,051.50 | |