| 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 | $122.31 | 3.724% | $126.8648 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $194.95 | 8.448% | $211.4194 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $117.60 | 12.250% | $132.006 | $132.01 | $132.00 | $132.00 |
| Purchase #4 | $104.82 | 9.646% | $114.9309 | $114.93 | $114.95 | $114.90 |
| Purchase #5 | $200.70 | 6.402% | $213.5488 | $213.55 | $213.55 | $213.50 |
| Purchase #6 | $171.80 | 12.468% | $193.22 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $88.69 | 7.230% | $95.1023 | $95.10 | $95.10 | $95.10 |
| 7 purchase totals = | $1,000.87 | $1,087.0922 | $1,087.09 | $1,087.05 | $1,087.00 | |