| 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 | $205.44 | 11.703% | $229.4826 | $229.48 | $229.50 | $229.50 |
| Purchase #2 | $192.89 | 5.730% | $203.9426 | $203.94 | $203.95 | $203.90 |
| Purchase #3 | $237.57 | 13.697% | $270.11 | $270.11 | $270.10 | $270.10 |
| Purchase #4 | $17.73 | 12.368% | $19.9228 | $19.92 | $19.90 | $19.90 |
| Purchase #5 | $85.96 | 9.130% | $93.8081 | $93.81 | $93.80 | $93.80 |
| Purchase #6 | $103.54 | 10.383% | $114.2906 | $114.29 | $114.30 | $114.30 |
| Purchase #7 | $184.42 | 13.272% | $208.8962 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $1,027.55 | $1,140.4529 | $1,140.45 | $1,140.45 | $1,140.40 | |