| 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 | $221.96 | 5.246% | $233.604 | $233.60 | $233.60 | $233.60 |
| Purchase #2 | $222.45 | 4.870% | $233.2833 | $233.28 | $233.30 | $233.30 |
| Purchase #3 | $118.30 | 9.779% | $129.8686 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $107.73 | 8.291% | $116.6619 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $194.62 | 6.573% | $207.4124 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $172.97 | 11.416% | $192.7163 | $192.72 | $192.70 | $192.70 |
| Purchase #7 | $7.51 | 3.183% | $7.749 | $7.75 | $7.75 | $7.70 |
| 7 purchase totals = | $1,045.54 | $1,121.2955 | $1,121.29 | $1,121.25 | $1,121.30 | |