| 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 | $235.42 | 4.443% | $245.8797 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $108.45 | 9.754% | $119.0282 | $119.03 | $119.05 | $119.00 |
| Purchase #3 | $224.44 | 10.540% | $248.096 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $137.62 | 12.377% | $154.6532 | $154.65 | $154.65 | $154.70 |
| Purchase #5 | $114.91 | 13.564% | $130.4964 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $15.85 | 5.427% | $16.7102 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $208.68 | 5.152% | $219.4312 | $219.43 | $219.45 | $219.40 |
| 7 purchase totals = | $1,045.37 | $1,134.2949 | $1,134.30 | $1,134.35 | $1,134.30 | |