| 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 | $213.48 | 9.659% | $234.1 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $121.36 | 7.412% | $130.3552 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $227.62 | 10.320% | $251.1104 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $208.32 | 8.400% | $225.8189 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $12.54 | 3.146% | $12.9345 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $127.30 | 3.633% | $131.9248 | $131.92 | $131.90 | $131.90 |
| Purchase #7 | $245.49 | 3.813% | $254.8505 | $254.85 | $254.85 | $254.90 |
| 7 purchase totals = | $1,156.11 | $1,241.0943 | $1,241.09 | $1,241.05 | $1,241.10 | |