| 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 | $205.83 | 3.115% | $212.2416 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $233.40 | 4.398% | $243.6649 | $243.66 | $243.65 | $243.70 |
| Purchase #3 | $37.42 | 9.408% | $40.9405 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $5.44 | 8.610% | $5.9084 | $5.91 | $5.90 | $5.90 |
| Purchase #5 | $85.35 | 12.110% | $95.6859 | $95.69 | $95.70 | $95.70 |
| Purchase #6 | $29.50 | 10.509% | $32.6002 | $32.60 | $32.60 | $32.60 |
| Purchase #7 | $21.68 | 5.847% | $22.9476 | $22.95 | $22.95 | $22.90 |
| 7 purchase totals = | $618.62 | $653.9891 | $653.99 | $654.00 | $653.90 | |