| 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 | $222.67 | 6.531% | $237.2126 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $239.55 | 7.141% | $256.6563 | $256.66 | $256.65 | $256.70 |
| Purchase #3 | $201.44 | 8.376% | $218.3126 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $206.69 | 8.280% | $223.8039 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $126.40 | 11.413% | $140.826 | $140.83 | $140.85 | $140.80 |
| Purchase #6 | $77.49 | 6.827% | $82.7802 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $245.33 | 3.436% | $253.7595 | $253.76 | $253.75 | $253.80 |
| 7 purchase totals = | $1,319.57 | $1,413.3511 | $1,413.35 | $1,413.35 | $1,413.40 | |