| 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 | $71.94 | 10.392% | $79.416 | $79.42 | $79.40 | $79.40 |
| Purchase #2 | $195.97 | 3.596% | $203.0171 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $149.32 | 11.635% | $166.6934 | $166.69 | $166.70 | $166.70 |
| Purchase #4 | $23.91 | 6.255% | $25.4056 | $25.41 | $25.40 | $25.40 |
| Purchase #5 | $7.74 | 8.787% | $8.4201 | $8.42 | $8.40 | $8.40 |
| Purchase #6 | $226.79 | 12.337% | $254.7691 | $254.77 | $254.75 | $254.80 |
| Purchase #7 | $243.78 | 9.237% | $266.298 | $266.30 | $266.30 | $266.30 |
| 7 purchase totals = | $919.45 | $1,004.0193 | $1,004.03 | $1,003.95 | $1,004.00 | |