| 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 | $106.45 | 12.136% | $119.3688 | $119.37 | $119.35 | $119.40 |
| Purchase #2 | $191.65 | 9.287% | $209.4485 | $209.45 | $209.45 | $209.40 |
| Purchase #3 | $209.98 | 6.755% | $224.1641 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $139.54 | 4.129% | $145.3016 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $114.41 | 8.217% | $123.8111 | $123.81 | $123.80 | $123.80 |
| Purchase #6 | $95.46 | 3.339% | $98.6474 | $98.65 | $98.65 | $98.60 |
| Purchase #7 | $232.85 | 11.731% | $260.1656 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $1,090.34 | $1,180.9071 | $1,180.91 | $1,180.85 | $1,180.90 | |