| 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 | $122.47 | 11.317% | $136.3299 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $233.99 | 11.635% | $261.2147 | $261.21 | $261.20 | $261.20 |
| Purchase #3 | $7.48 | 12.138% | $8.3879 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $128.47 | 11.216% | $142.8792 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $100.90 | 6.658% | $107.6179 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $181.74 | 9.821% | $199.5887 | $199.59 | $199.60 | $199.60 |
| Purchase #7 | $214.95 | 6.835% | $229.6418 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $990.00 | $1,085.6601 | $1,085.66 | $1,085.70 | $1,085.60 | |