| 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 | $70.57 | 4.692% | $73.8811 | $73.88 | $73.90 | $73.90 |
| Purchase #2 | $230.40 | 3.824% | $239.2105 | $239.21 | $239.20 | $239.20 |
| Purchase #3 | $233.44 | 7.649% | $251.2958 | $251.30 | $251.30 | $251.30 |
| Purchase #4 | $230.61 | 10.732% | $255.3591 | $255.36 | $255.35 | $255.40 |
| Purchase #5 | $13.33 | 6.376% | $14.1799 | $14.18 | $14.20 | $14.20 |
| Purchase #6 | $247.48 | 9.652% | $271.3668 | $271.37 | $271.35 | $271.40 |
| Purchase #7 | $17.58 | 3.341% | $18.1673 | $18.17 | $18.15 | $18.20 |
| 7 purchase totals = | $1,043.41 | $1,123.4605 | $1,123.47 | $1,123.45 | $1,123.60 | |