| 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 | $81.74 | 8.291% | $88.5171 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $243.72 | 8.478% | $264.3826 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $183.88 | 12.755% | $207.3339 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $223.48 | 4.560% | $233.6707 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $134.95 | 11.163% | $150.0145 | $150.01 | $150.00 | $150.00 |
| Purchase #6 | $82.43 | 4.427% | $86.0792 | $86.08 | $86.10 | $86.10 |
| Purchase #7 | $248.83 | 6.230% | $264.3321 | $264.33 | $264.35 | $264.30 |
| 7 purchase totals = | $1,199.03 | $1,294.3301 | $1,294.32 | $1,294.35 | $1,294.30 | |