| 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 | $223.35 | 11.135% | $248.22 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $50.64 | 3.822% | $52.5755 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $200.56 | 9.799% | $220.2129 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $107.69 | 13.858% | $122.6137 | $122.61 | $122.60 | $122.60 |
| Purchase #5 | $115.53 | 13.650% | $131.2998 | $131.30 | $131.30 | $131.30 |
| Purchase #6 | $155.97 | 7.425% | $167.5508 | $167.55 | $167.55 | $167.60 |
| Purchase #7 | $203.75 | 13.415% | $231.0831 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $1,057.49 | $1,173.5558 | $1,173.55 | $1,173.55 | $1,173.60 | |