| 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 | $124.44 | 10.751% | $137.8185 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $31.36 | 10.847% | $34.7616 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $205.55 | 8.613% | $223.254 | $223.25 | $223.25 | $223.30 |
| Purchase #4 | $192.95 | 7.537% | $207.4926 | $207.49 | $207.50 | $207.50 |
| Purchase #5 | $84.61 | 3.425% | $87.5079 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $227.45 | 13.231% | $257.5439 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $227.30 | 6.113% | $241.1948 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $1,093.66 | $1,189.5733 | $1,189.56 | $1,189.55 | $1,189.60 | |