| 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 | $114.54 | 13.525% | $130.0315 | $130.03 | $130.05 | $130.00 |
| Purchase #2 | $153.87 | 12.637% | $173.3146 | $173.31 | $173.30 | $173.30 |
| Purchase #3 | $162.85 | 7.103% | $174.4172 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $226.80 | 4.455% | $236.9039 | $236.90 | $236.90 | $236.90 |
| Purchase #5 | $116.85 | 13.706% | $132.8655 | $132.87 | $132.85 | $132.90 |
| Purchase #6 | $208.92 | 7.176% | $223.9121 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $6.75 | 8.562% | $7.3279 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $990.58 | $1,078.7727 | $1,078.77 | $1,078.75 | $1,078.70 | |