| 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 | $99.59 | 13.344% | $112.8793 | $112.88 | $112.90 | $112.90 |
| Purchase #2 | $105.28 | 8.778% | $114.5215 | $114.52 | $114.50 | $114.50 |
| Purchase #3 | $243.85 | 10.221% | $268.7739 | $268.77 | $268.75 | $268.80 |
| Purchase #4 | $163.79 | 12.461% | $184.1999 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $86.41 | 6.457% | $91.9895 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $85.53 | 9.146% | $93.3526 | $93.35 | $93.35 | $93.40 |
| Purchase #7 | $136.53 | 12.164% | $153.1375 | $153.14 | $153.15 | $153.10 |
| 7 purchase totals = | $920.98 | $1,018.8542 | $1,018.85 | $1,018.85 | $1,018.90 | |