| 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 | $91.36 | 11.873% | $102.2072 | $102.21 | $102.20 | $102.20 |
| Purchase #2 | $100.72 | 13.171% | $113.9858 | $113.99 | $114.00 | $114.00 |
| Purchase #3 | $6.80 | 10.454% | $7.5109 | $7.51 | $7.50 | $7.50 |
| Purchase #4 | $165.37 | 11.342% | $184.1263 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $224.31 | 3.283% | $231.6741 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $216.90 | 6.325% | $230.6189 | $230.62 | $230.60 | $230.60 |
| Purchase #7 | $9.83 | 3.300% | $10.1544 | $10.15 | $10.15 | $10.20 |
| 7 purchase totals = | $815.29 | $880.2776 | $880.28 | $880.25 | $880.30 | |