| 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 | $117.69 | 3.565% | $121.8856 | $121.89 | $121.90 | $121.90 |
| Purchase #2 | $188.82 | 12.587% | $212.5868 | $212.59 | $212.60 | $212.60 |
| Purchase #3 | $148.63 | 12.693% | $167.4956 | $167.50 | $167.50 | $167.50 |
| Purchase #4 | $60.28 | 5.687% | $63.7081 | $63.71 | $63.70 | $63.70 |
| Purchase #5 | $168.46 | 10.610% | $186.3336 | $186.33 | $186.35 | $186.30 |
| Purchase #6 | $244.34 | 3.436% | $252.7355 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $13.66 | 7.581% | $14.6956 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $941.88 | $1,019.4408 | $1,019.46 | $1,019.50 | $1,019.40 | |