| 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 | $209.97 | 10.173% | $231.3302 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $7.46 | 4.124% | $7.7677 | $7.77 | $7.75 | $7.80 |
| Purchase #3 | $227.73 | 5.871% | $241.1 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $206.87 | 11.774% | $231.2269 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $38.82 | 4.731% | $40.6566 | $40.66 | $40.65 | $40.70 |
| Purchase #6 | $241.28 | 8.769% | $262.4378 | $262.44 | $262.45 | $262.40 |
| Purchase #7 | $119.74 | 8.478% | $129.8916 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $1,051.87 | $1,144.4108 | $1,144.42 | $1,144.45 | $1,144.40 | |