| 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 | $14.38 | 6.348% | $15.2928 | $15.29 | $15.30 | $15.30 |
| Purchase #2 | $148.62 | 3.197% | $153.3714 | $153.37 | $153.35 | $153.40 |
| Purchase #3 | $209.94 | 8.287% | $227.3377 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $223.64 | 13.133% | $253.0106 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $177.58 | 13.714% | $201.9333 | $201.93 | $201.95 | $201.90 |
| Purchase #6 | $140.62 | 4.844% | $147.4316 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $217.48 | 10.419% | $240.1392 | $240.14 | $240.15 | $240.10 |
| 7 purchase totals = | $1,132.26 | $1,238.5166 | $1,238.51 | $1,238.55 | $1,238.40 | |