| 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 | $199.72 | 6.718% | $213.1372 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $106.99 | 13.692% | $121.6391 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $225.51 | 3.776% | $234.0253 | $234.03 | $234.05 | $234.00 |
| Purchase #4 | $80.53 | 9.623% | $88.2794 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $55.90 | 12.802% | $63.0563 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $101.92 | 11.701% | $113.8457 | $113.85 | $113.85 | $113.80 |
| Purchase #7 | $70.74 | 4.793% | $74.1306 | $74.13 | $74.15 | $74.10 |
| 7 purchase totals = | $841.31 | $908.1136 | $908.13 | $908.20 | $908.00 | |