| 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 | $211.45 | 12.448% | $237.7713 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $195.79 | 8.171% | $211.788 | $211.79 | $211.80 | $211.80 |
| Purchase #3 | $234.84 | 9.479% | $257.1005 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $49.71 | 12.150% | $55.7498 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $16.36 | 5.469% | $17.2547 | $17.25 | $17.25 | $17.30 |
| Purchase #6 | $135.55 | 4.606% | $141.7934 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $104.92 | 5.803% | $111.0085 | $111.01 | $111.00 | $111.00 |
| 7 purchase totals = | $948.62 | $1,032.4662 | $1,032.46 | $1,032.45 | $1,032.50 | |