| 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 | $247.29 | 6.309% | $262.8915 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $32.92 | 12.652% | $37.085 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $205.61 | 12.853% | $232.0371 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $110.42 | 6.407% | $117.4946 | $117.49 | $117.50 | $117.50 |
| Purchase #5 | $134.78 | 13.805% | $153.3864 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $203.69 | 13.240% | $230.6586 | $230.66 | $230.65 | $230.70 |
| Purchase #7 | $136.77 | 7.533% | $147.0729 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $1,071.48 | $1,180.6261 | $1,180.63 | $1,180.65 | $1,180.70 | |