| 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 | $230.74 | 13.313% | $261.4584 | $261.46 | $261.45 | $261.50 |
| Purchase #2 | $39.44 | 10.419% | $43.5493 | $43.55 | $43.55 | $43.50 |
| Purchase #3 | $175.35 | 13.439% | $198.9153 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $80.59 | 10.180% | $88.7941 | $88.79 | $88.80 | $88.80 |
| Purchase #5 | $50.45 | 11.589% | $56.2967 | $56.30 | $56.30 | $56.30 |
| Purchase #6 | $41.56 | 13.699% | $47.2533 | $47.25 | $47.25 | $47.30 |
| Purchase #7 | $88.49 | 4.206% | $92.2119 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $706.62 | $788.4790 | $788.48 | $788.45 | $788.50 | |