| 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 | $84.81 | 5.534% | $89.5034 | $89.50 | $89.50 | $89.50 |
| Purchase #2 | $202.32 | 5.634% | $213.7187 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $206.65 | 12.471% | $232.4213 | $232.42 | $232.40 | $232.40 |
| Purchase #4 | $170.78 | 3.560% | $176.8598 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $124.36 | 8.628% | $135.0898 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $232.28 | 4.452% | $242.6211 | $242.62 | $242.60 | $242.60 |
| Purchase #7 | $78.77 | 6.645% | $84.0043 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $1,099.97 | $1,174.2184 | $1,174.21 | $1,174.15 | $1,174.20 | |