| 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 | $214.44 | 3.279% | $221.4715 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $12.57 | 11.574% | $14.0249 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $76.30 | 3.432% | $78.9186 | $78.92 | $78.90 | $78.90 |
| Purchase #4 | $206.65 | 13.493% | $234.5333 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $196.37 | 13.365% | $222.6149 | $222.61 | $222.60 | $222.60 |
| Purchase #6 | $213.69 | 8.723% | $232.3302 | $232.33 | $232.35 | $232.30 |
| Purchase #7 | $187.35 | 4.231% | $195.2768 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $1,107.37 | $1,199.1702 | $1,199.16 | $1,199.15 | $1,199.10 | |