| 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 | $122.84 | 11.254% | $136.6644 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $205.25 | 5.639% | $216.824 | $216.82 | $216.80 | $216.80 |
| Purchase #3 | $141.30 | 4.184% | $147.212 | $147.21 | $147.20 | $147.20 |
| Purchase #4 | $129.29 | 7.250% | $138.6635 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $201.52 | 13.820% | $229.3701 | $229.37 | $229.35 | $229.40 |
| Purchase #6 | $62.37 | 5.786% | $65.9787 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $119.28 | 12.715% | $134.4465 | $134.45 | $134.45 | $134.40 |
| 7 purchase totals = | $981.85 | $1,069.1592 | $1,069.15 | $1,069.10 | $1,069.20 | |