| 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 | $10.39 | 7.767% | $11.197 | $11.20 | $11.20 | $11.20 |
| Purchase #2 | $203.78 | 8.868% | $221.8512 | $221.85 | $221.85 | $221.90 |
| Purchase #3 | $120.33 | 9.666% | $131.9611 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $153.92 | 8.635% | $167.211 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $165.93 | 10.507% | $183.3643 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $150.84 | 5.710% | $159.453 | $159.45 | $159.45 | $159.50 |
| Purchase #7 | $224.36 | 4.329% | $234.0725 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $1,029.55 | $1,109.1101 | $1,109.10 | $1,109.05 | $1,109.30 | |