| 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 | $169.81 | 10.624% | $187.8506 | $187.85 | $187.85 | $187.90 |
| Purchase #2 | $115.97 | 9.578% | $127.0776 | $127.08 | $127.10 | $127.10 |
| Purchase #3 | $234.96 | 10.306% | $259.175 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $21.96 | 9.465% | $24.0385 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $171.77 | 12.345% | $192.975 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $217.99 | 3.259% | $225.0943 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $168.79 | 8.661% | $183.4089 | $183.41 | $183.40 | $183.40 |
| 7 purchase totals = | $1,101.25 | $1,199.6199 | $1,199.63 | $1,199.70 | $1,199.70 | |