| 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 | $126.35 | 3.610% | $130.9112 | $130.91 | $130.90 | $130.90 |
| Purchase #2 | $12.81 | 6.299% | $13.6169 | $13.62 | $13.60 | $13.60 |
| Purchase #3 | $96.60 | 3.382% | $99.867 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $152.29 | 10.106% | $167.6804 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $191.56 | 11.820% | $214.2024 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $64.62 | 8.398% | $70.0468 | $70.05 | $70.05 | $70.00 |
| Purchase #7 | $155.98 | 11.628% | $174.1174 | $174.12 | $174.10 | $174.10 |
| 7 purchase totals = | $800.21 | $870.4421 | $870.45 | $870.40 | $870.40 | |