| 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 | $101.39 | 12.587% | $114.152 | $114.15 | $114.15 | $114.20 |
| Purchase #2 | $234.66 | 3.736% | $243.4269 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $136.64 | 8.184% | $147.8226 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $42.50 | 13.202% | $48.1109 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $160.96 | 12.403% | $180.9239 | $180.92 | $180.90 | $180.90 |
| Purchase #6 | $145.70 | 5.641% | $153.9189 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $192.96 | 4.540% | $201.7204 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $1,014.81 | $1,090.0756 | $1,090.07 | $1,090.00 | $1,090.00 | |