| 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 | $248.26 | 10.349% | $273.9524 | $273.95 | $273.95 | $274.00 |
| Purchase #2 | $29.36 | 11.177% | $32.6416 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $6.59 | 4.680% | $6.8984 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $102.41 | 4.404% | $106.9201 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $71.99 | 13.453% | $81.6748 | $81.67 | $81.65 | $81.70 |
| Purchase #6 | $243.67 | 6.615% | $259.7888 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $77.25 | 4.167% | $80.469 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $779.53 | $842.3451 | $842.34 | $842.30 | $842.40 | |