| 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 | $210.45 | 7.324% | $225.8634 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $198.43 | 5.541% | $209.425 | $209.43 | $209.45 | $209.40 |
| Purchase #3 | $211.62 | 10.629% | $234.1131 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $192.59 | 6.494% | $205.0968 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $77.28 | 8.339% | $83.7244 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $211.77 | 11.381% | $235.8715 | $235.87 | $235.85 | $235.90 |
| Purchase #7 | $202.77 | 11.556% | $226.2021 | $226.20 | $226.20 | $226.20 |
| 7 purchase totals = | $1,304.91 | $1,420.2963 | $1,420.29 | $1,420.25 | $1,420.30 | |