| 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 | $230.99 | 8.135% | $249.781 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $110.25 | 9.205% | $120.3985 | $120.40 | $120.40 | $120.40 |
| Purchase #3 | $232.77 | 12.328% | $261.4659 | $261.47 | $261.45 | $261.50 |
| Purchase #4 | $65.29 | 3.727% | $67.7234 | $67.72 | $67.70 | $67.70 |
| Purchase #5 | $219.60 | 13.482% | $249.2065 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $203.37 | 7.252% | $218.1184 | $218.12 | $218.10 | $218.10 |
| Purchase #7 | $8.64 | 6.105% | $9.1675 | $9.17 | $9.15 | $9.20 |
| 7 purchase totals = | $1,070.91 | $1,175.8612 | $1,175.87 | $1,175.80 | $1,175.90 | |