| 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 | $104.79 | 11.539% | $116.8817 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $52.29 | 6.665% | $55.7751 | $55.78 | $55.80 | $55.80 |
| Purchase #3 | $244.91 | 13.688% | $278.4333 | $278.43 | $278.45 | $278.40 |
| Purchase #4 | $32.57 | 6.719% | $34.7584 | $34.76 | $34.75 | $34.80 |
| Purchase #5 | $233.35 | 4.696% | $244.3081 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $192.94 | 13.349% | $218.6956 | $218.70 | $218.70 | $218.70 |
| Purchase #7 | $168.59 | 4.643% | $176.4176 | $176.42 | $176.40 | $176.40 |
| 7 purchase totals = | $1,029.44 | $1,125.2698 | $1,125.28 | $1,125.30 | $1,125.30 | |