| 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 | $244.55 | 9.605% | $268.039 | $268.04 | $268.05 | $268.00 |
| Purchase #2 | $151.63 | 9.865% | $166.5883 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $223.90 | 7.294% | $240.2313 | $240.23 | $240.25 | $240.20 |
| Purchase #4 | $205.77 | 8.481% | $223.2214 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $172.86 | 8.451% | $187.4684 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $140.91 | 9.395% | $154.1485 | $154.15 | $154.15 | $154.10 |
| Purchase #7 | $68.36 | 12.395% | $76.8332 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $1,207.98 | $1,316.5301 | $1,316.53 | $1,316.55 | $1,316.40 | |