| 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 | $122.76 | 7.805% | $132.3414 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $95.29 | 10.780% | $105.5623 | $105.56 | $105.55 | $105.60 |
| Purchase #3 | $66.40 | 5.274% | $69.9019 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $33.71 | 5.249% | $35.4794 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $222.87 | 7.276% | $239.086 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $121.91 | 5.722% | $128.8857 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $208.63 | 12.233% | $234.1517 | $234.15 | $234.15 | $234.20 |
| 7 purchase totals = | $871.57 | $945.4084 | $945.41 | $945.45 | $945.50 | |