| 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 | $11.67 | 7.208% | $12.5112 | $12.51 | $12.50 | $12.50 |
| Purchase #2 | $119.56 | 8.584% | $129.823 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $213.56 | 3.773% | $221.6176 | $221.62 | $221.60 | $221.60 |
| Purchase #4 | $17.96 | 10.872% | $19.9126 | $19.91 | $19.90 | $19.90 |
| Purchase #5 | $103.45 | 11.398% | $115.2412 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $44.25 | 3.560% | $45.8253 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $155.65 | 8.691% | $169.1775 | $169.18 | $169.20 | $169.20 |
| 7 purchase totals = | $666.10 | $714.1084 | $714.11 | $714.10 | $714.00 | |