| 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 | $231.51 | 10.392% | $255.5685 | $255.57 | $255.55 | $255.60 |
| Purchase #2 | $33.58 | 10.119% | $36.978 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $171.30 | 7.538% | $184.2126 | $184.21 | $184.20 | $184.20 |
| Purchase #4 | $185.82 | 10.205% | $204.7829 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $249.89 | 10.534% | $276.2134 | $276.21 | $276.20 | $276.20 |
| Purchase #6 | $241.68 | 8.450% | $262.102 | $262.10 | $262.10 | $262.10 |
| Purchase #7 | $111.33 | 3.114% | $114.7968 | $114.80 | $114.80 | $114.80 |
| 7 purchase totals = | $1,225.11 | $1,334.6542 | $1,334.65 | $1,334.65 | $1,334.70 | |