| 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 | $105.85 | 7.758% | $114.0618 | $114.06 | $114.05 | $114.10 |
| Purchase #2 | $100.82 | 10.509% | $111.4152 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $18.43 | 4.809% | $19.3163 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $85.68 | 7.447% | $92.0606 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $230.34 | 13.444% | $261.3069 | $261.31 | $261.30 | $261.30 |
| Purchase #6 | $115.67 | 6.317% | $122.9769 | $122.98 | $123.00 | $123.00 |
| Purchase #7 | $191.57 | 9.420% | $209.6159 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $848.36 | $930.7536 | $930.77 | $930.70 | $930.80 | |