| 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 | $223.99 | 10.846% | $248.284 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $130.31 | 9.415% | $142.5787 | $142.58 | $142.60 | $142.60 |
| Purchase #3 | $24.43 | 11.215% | $27.1698 | $27.17 | $27.15 | $27.20 |
| Purchase #4 | $55.30 | 9.165% | $60.3682 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $111.79 | 5.748% | $118.2157 | $118.22 | $118.20 | $118.20 |
| Purchase #6 | $45.70 | 7.603% | $49.1746 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $159.53 | 4.830% | $167.2353 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $751.05 | $813.0263 | $813.03 | $813.00 | $813.10 | |