| 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 | $103.70 | 10.627% | $114.7202 | $114.72 | $114.70 | $114.70 |
| Purchase #2 | $221.29 | 12.569% | $249.1039 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $223.26 | 13.321% | $253.0005 | $253.00 | $253.00 | $253.00 |
| Purchase #4 | $182.82 | 11.696% | $204.2026 | $204.20 | $204.20 | $204.20 |
| Purchase #5 | $186.93 | 11.408% | $208.255 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $115.54 | 11.774% | $129.1437 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $25.71 | 5.733% | $27.184 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $1,059.25 | $1,185.6099 | $1,185.60 | $1,185.60 | $1,185.60 | |