| 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 | $105.90 | 11.566% | $118.1484 | $118.15 | $118.15 | $118.10 |
| Purchase #2 | $167.33 | 4.490% | $174.8431 | $174.84 | $174.85 | $174.80 |
| Purchase #3 | $201.69 | 11.171% | $224.2208 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $246.89 | 3.168% | $254.7115 | $254.71 | $254.70 | $254.70 |
| Purchase #5 | $133.33 | 8.684% | $144.9084 | $144.91 | $144.90 | $144.90 |
| Purchase #6 | $40.79 | 7.713% | $43.9361 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $222.40 | 9.309% | $243.1032 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $1,118.33 | $1,203.8715 | $1,203.87 | $1,203.85 | $1,203.70 | |