| 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 | $6.85 | 6.726% | $7.3107 | $7.31 | $7.30 | $7.30 |
| Purchase #2 | $212.33 | 10.341% | $234.287 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $125.36 | 11.820% | $140.1776 | $140.18 | $140.20 | $140.20 |
| Purchase #4 | $238.87 | 7.351% | $256.4293 | $256.43 | $256.45 | $256.40 |
| Purchase #5 | $146.59 | 7.135% | $157.0492 | $157.05 | $157.05 | $157.00 |
| Purchase #6 | $169.59 | 9.793% | $186.1979 | $186.20 | $186.20 | $186.20 |
| Purchase #7 | $65.33 | 5.411% | $68.865 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $964.92 | $1,050.3167 | $1,050.33 | $1,050.35 | $1,050.30 | |