| 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 | $239.38 | 13.764% | $272.3283 | $272.33 | $272.35 | $272.30 |
| Purchase #2 | $64.74 | 12.615% | $72.907 | $72.91 | $72.90 | $72.90 |
| Purchase #3 | $166.44 | 6.797% | $177.7529 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $244.64 | 4.120% | $254.7192 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $237.96 | 7.415% | $255.6047 | $255.60 | $255.60 | $255.60 |
| Purchase #6 | $104.89 | 8.676% | $113.9903 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $236.39 | 12.467% | $265.8607 | $265.86 | $265.85 | $265.90 |
| 7 purchase totals = | $1,294.44 | $1,413.1631 | $1,413.16 | $1,413.15 | $1,413.20 | |