| 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 | $96.70 | 11.801% | $108.1116 | $108.11 | $108.10 | $108.10 |
| Purchase #2 | $125.43 | 9.642% | $137.524 | $137.52 | $137.50 | $137.50 |
| Purchase #3 | $106.39 | 7.497% | $114.3661 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $221.62 | 12.449% | $249.2095 | $249.21 | $249.20 | $249.20 |
| Purchase #5 | $57.81 | 13.467% | $65.5953 | $65.60 | $65.60 | $65.60 |
| Purchase #6 | $109.70 | 10.788% | $121.5344 | $121.53 | $121.55 | $121.50 |
| Purchase #7 | $147.76 | 4.474% | $154.3708 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $865.41 | $950.7117 | $950.71 | $950.65 | $950.70 | |