| 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 | $93.26 | 7.384% | $100.1463 | $100.15 | $100.15 | $100.10 |
| Purchase #2 | $14.52 | 12.498% | $16.3347 | $16.33 | $16.35 | $16.30 |
| Purchase #3 | $167.35 | 10.495% | $184.9134 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $114.37 | 10.578% | $126.4681 | $126.47 | $126.45 | $126.50 |
| Purchase #5 | $7.56 | 8.706% | $8.2182 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $220.94 | 6.420% | $235.1243 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $214.78 | 12.571% | $241.78 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $832.78 | $912.9850 | $912.98 | $912.95 | $912.90 | |