| 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 | $215.66 | 3.428% | $223.0528 | $223.05 | $223.05 | $223.10 |
| Purchase #2 | $210.49 | 9.146% | $229.7414 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $116.40 | 11.713% | $130.0339 | $130.03 | $130.05 | $130.00 |
| Purchase #4 | $67.34 | 5.847% | $71.2774 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $86.58 | 12.181% | $97.1263 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $199.74 | 8.556% | $216.8298 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $159.82 | 5.599% | $168.7683 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $1,056.03 | $1,136.8299 | $1,136.83 | $1,136.90 | $1,136.80 | |