| 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 | $189.77 | 11.187% | $210.9996 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $114.50 | 12.200% | $128.469 | $128.47 | $128.45 | $128.50 |
| Purchase #3 | $118.37 | 3.769% | $122.8314 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $109.56 | 6.328% | $116.493 | $116.49 | $116.50 | $116.50 |
| Purchase #5 | $97.34 | 6.399% | $103.5688 | $103.57 | $103.55 | $103.60 |
| Purchase #6 | $183.88 | 6.679% | $196.1613 | $196.16 | $196.15 | $196.20 |
| Purchase #7 | $24.91 | 6.504% | $26.5301 | $26.53 | $26.55 | $26.50 |
| 7 purchase totals = | $838.33 | $905.0532 | $905.05 | $905.05 | $905.10 | |