| 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 | $116.60 | 4.440% | $121.777 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $225.38 | 5.816% | $238.4881 | $238.49 | $238.50 | $238.50 |
| Purchase #3 | $152.54 | 6.539% | $162.5146 | $162.51 | $162.50 | $162.50 |
| Purchase #4 | $105.90 | 7.681% | $114.0342 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $104.85 | 8.419% | $113.6773 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $189.51 | 6.295% | $201.4397 | $201.44 | $201.45 | $201.40 |
| Purchase #7 | $62.31 | 3.790% | $64.6715 | $64.67 | $64.65 | $64.70 |
| 7 purchase totals = | $957.09 | $1,016.6024 | $1,016.60 | $1,016.65 | $1,016.60 | |