| 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 | $139.95 | 10.430% | $154.5468 | $154.55 | $154.55 | $154.50 |
| Purchase #2 | $187.75 | 7.453% | $201.743 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $236.40 | 9.241% | $258.2457 | $258.25 | $258.25 | $258.20 |
| Purchase #4 | $101.34 | 3.762% | $105.1524 | $105.15 | $105.15 | $105.20 |
| Purchase #5 | $245.66 | 6.437% | $261.4731 | $261.47 | $261.45 | $261.50 |
| Purchase #6 | $150.74 | 9.251% | $164.685 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $240.31 | 12.506% | $270.3632 | $270.36 | $270.35 | $270.40 |
| 7 purchase totals = | $1,302.15 | $1,416.2092 | $1,416.21 | $1,416.20 | $1,416.20 | |