| 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 | $123.39 | 7.291% | $132.3864 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $226.59 | 7.670% | $243.9695 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $200.79 | 10.869% | $222.6139 | $222.61 | $222.60 | $222.60 |
| Purchase #4 | $46.94 | 10.251% | $51.7518 | $51.75 | $51.75 | $51.80 |
| Purchase #5 | $177.43 | 5.220% | $186.6918 | $186.69 | $186.70 | $186.70 |
| Purchase #6 | $111.87 | 3.159% | $115.404 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $198.87 | 9.394% | $217.5518 | $217.55 | $217.55 | $217.60 |
| 7 purchase totals = | $1,085.88 | $1,170.3692 | $1,170.36 | $1,170.35 | $1,170.50 | |