| 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 | $194.29 | 10.311% | $214.3232 | $214.32 | $214.30 | $214.30 |
| Purchase #2 | $234.51 | 8.803% | $255.1539 | $255.15 | $255.15 | $255.20 |
| Purchase #3 | $170.41 | 6.378% | $181.2787 | $181.28 | $181.30 | $181.30 |
| Purchase #4 | $189.37 | 8.305% | $205.0972 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $12.96 | 9.595% | $14.2035 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $50.78 | 11.188% | $56.4613 | $56.46 | $56.45 | $56.50 |
| Purchase #7 | $176.86 | 6.575% | $188.4885 | $188.49 | $188.50 | $188.50 |
| 7 purchase totals = | $1,029.18 | $1,115.0063 | $1,115.00 | $1,115.00 | $1,115.10 | |