| 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 | $95.82 | 10.734% | $106.1053 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $22.81 | 6.221% | $24.229 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $196.67 | 5.149% | $206.7965 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $204.36 | 13.732% | $232.4227 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $110.91 | 10.463% | $122.5145 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $119.74 | 12.113% | $134.2441 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $115.83 | 13.370% | $131.3165 | $131.32 | $131.30 | $131.30 |
| 7 purchase totals = | $866.14 | $957.6286 | $957.63 | $957.60 | $957.50 | |