| 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 | $183.36 | 13.346% | $207.8312 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $224.67 | 9.121% | $245.1622 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $21.66 | 6.392% | $23.0445 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $122.92 | 4.842% | $128.8718 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $119.27 | 3.506% | $123.4516 | $123.45 | $123.45 | $123.50 |
| Purchase #6 | $101.96 | 9.590% | $111.738 | $111.74 | $111.75 | $111.70 |
| Purchase #7 | $227.74 | 8.605% | $247.337 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $1,001.58 | $1,087.4363 | $1,087.43 | $1,087.45 | $1,087.40 | |