| 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 | $238.59 | 3.406% | $246.7164 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $51.51 | 7.326% | $55.2836 | $55.28 | $55.30 | $55.30 |
| Purchase #3 | $208.39 | 10.398% | $230.0584 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $161.42 | 6.603% | $172.0786 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $106.40 | 3.425% | $110.0442 | $110.04 | $110.05 | $110.00 |
| Purchase #6 | $231.92 | 13.440% | $263.09 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $57.52 | 10.693% | $63.6706 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $1,055.75 | $1,140.9418 | $1,140.94 | $1,140.95 | $1,141.00 | |