| 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 | $195.49 | 6.734% | $208.6543 | $208.65 | $208.65 | $208.70 |
| Purchase #2 | $234.73 | 12.747% | $264.651 | $264.65 | $264.65 | $264.70 |
| Purchase #3 | $220.55 | 13.392% | $250.0861 | $250.09 | $250.10 | $250.10 |
| Purchase #4 | $147.76 | 9.712% | $162.1105 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $83.57 | 5.744% | $88.3703 | $88.37 | $88.35 | $88.40 |
| Purchase #6 | $126.40 | 11.611% | $141.0763 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $16.87 | 8.753% | $18.3466 | $18.35 | $18.35 | $18.30 |
| 7 purchase totals = | $1,025.37 | $1,133.2951 | $1,133.30 | $1,133.30 | $1,133.40 | |