| 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 | $92.89 | 6.550% | $98.9743 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $138.52 | 4.823% | $145.2008 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $106.75 | 8.540% | $115.8665 | $115.87 | $115.85 | $115.90 |
| Purchase #4 | $86.81 | 4.795% | $90.9725 | $90.97 | $90.95 | $91.00 |
| Purchase #5 | $197.75 | 9.511% | $216.558 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $235.75 | 3.744% | $244.5765 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $195.77 | 13.484% | $222.1676 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $1,054.24 | $1,134.3162 | $1,134.32 | $1,134.25 | $1,134.50 | |