| 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 | $192.94 | 13.622% | $219.2223 | $219.22 | $219.20 | $219.20 |
| Purchase #2 | $237.86 | 13.382% | $269.6904 | $269.69 | $269.70 | $269.70 |
| Purchase #3 | $126.26 | 10.692% | $139.7597 | $139.76 | $139.75 | $139.80 |
| Purchase #4 | $149.86 | 5.290% | $157.7876 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $182.93 | 5.348% | $192.7131 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $204.40 | 10.794% | $226.4629 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $185.83 | 3.515% | $192.3619 | $192.36 | $192.35 | $192.40 |
| 7 purchase totals = | $1,280.08 | $1,397.9979 | $1,397.99 | $1,397.95 | $1,398.10 | |