| 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 | $93.62 | 5.832% | $99.0799 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $126.44 | 8.761% | $137.5174 | $137.52 | $137.50 | $137.50 |
| Purchase #3 | $132.69 | 12.844% | $149.7327 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $211.52 | 8.270% | $229.0127 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $196.33 | 8.641% | $213.2949 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $166.33 | 4.578% | $173.9446 | $173.94 | $173.95 | $173.90 |
| Purchase #7 | $81.85 | 7.505% | $87.9928 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $1,008.78 | $1,090.5750 | $1,090.56 | $1,090.60 | $1,090.50 | |