| 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 | $248.26 | 13.235% | $281.1172 | $281.12 | $281.10 | $281.10 |
| Purchase #2 | $122.94 | 7.848% | $132.5883 | $132.59 | $132.60 | $132.60 |
| Purchase #3 | $161.84 | 5.402% | $170.5826 | $170.58 | $170.60 | $170.60 |
| Purchase #4 | $137.83 | 11.619% | $153.8445 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $162.77 | 4.182% | $169.577 | $169.58 | $169.60 | $169.60 |
| Purchase #6 | $183.58 | 13.351% | $208.0898 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $66.85 | 4.602% | $69.9264 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $1,084.07 | $1,185.7258 | $1,185.73 | $1,185.80 | $1,185.70 | |