| 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 | $224.64 | 12.776% | $253.34 | $253.34 | $253.35 | $253.30 |
| Purchase #2 | $77.26 | 11.616% | $86.2345 | $86.23 | $86.25 | $86.20 |
| Purchase #3 | $144.77 | 7.718% | $155.9433 | $155.94 | $155.95 | $155.90 |
| Purchase #4 | $239.60 | 13.394% | $271.692 | $271.69 | $271.70 | $271.70 |
| Purchase #5 | $119.92 | 11.597% | $133.8271 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $35.92 | 6.543% | $38.2702 | $38.27 | $38.25 | $38.30 |
| Purchase #7 | $227.46 | 8.645% | $247.1239 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $1,069.57 | $1,186.4310 | $1,186.42 | $1,186.45 | $1,186.30 | |