| 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 | $245.44 | 4.732% | $257.0542 | $257.05 | $257.05 | $257.10 |
| Purchase #2 | $137.63 | 5.720% | $145.5024 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $74.69 | 5.869% | $79.0736 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $114.83 | 8.841% | $124.9821 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $140.47 | 3.154% | $144.9004 | $144.90 | $144.90 | $144.90 |
| Purchase #6 | $181.49 | 8.214% | $196.3976 | $196.40 | $196.40 | $196.40 |
| Purchase #7 | $47.84 | 12.709% | $53.92 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $942.39 | $1,001.8303 | $1,001.82 | $1,001.80 | $1,001.90 | |