| 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 | $105.27 | 11.759% | $117.6487 | $117.65 | $117.65 | $117.60 |
| Purchase #2 | $219.77 | 5.275% | $231.3629 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $204.89 | 3.447% | $211.9526 | $211.95 | $211.95 | $212.00 |
| Purchase #4 | $139.86 | 11.780% | $156.3355 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $102.27 | 4.741% | $107.1186 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $77.81 | 12.249% | $87.3409 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $213.50 | 4.243% | $222.5588 | $222.56 | $222.55 | $222.60 |
| 7 purchase totals = | $1,063.37 | $1,134.3180 | $1,134.32 | $1,134.30 | $1,134.30 | |