| 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 | $83.81 | 3.596% | $86.8238 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $19.70 | 13.785% | $22.4156 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $240.66 | 10.702% | $266.4154 | $266.42 | $266.40 | $266.40 |
| Purchase #4 | $131.62 | 11.252% | $146.4299 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $212.50 | 4.571% | $222.2134 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $239.32 | 6.498% | $254.871 | $254.87 | $254.85 | $254.90 |
| Purchase #7 | $196.68 | 6.220% | $208.9135 | $208.91 | $208.90 | $208.90 |
| 7 purchase totals = | $1,124.29 | $1,208.0826 | $1,208.08 | $1,208.00 | $1,208.00 | |